| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.32 | 5.761% | $151.5767 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $185.30 | 11.474% | $206.5613 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $153.50 | 12.627% | $172.8824 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $141.59 | 5.727% | $149.6989 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $164.44 | 10.147% | $181.1257 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $163.89 | 12.337% | $184.1091 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $165.83 | 12.794% | $187.0463 | $187.05 | $187.05 | $187.00 |
| 7 purchase totals = | $1,117.87 | $1,233.0004 | $1,233.01 | $1,233.05 | $1,233.00 | |