| 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 | $94.93 | 8.122% | $102.6402 | $102.64 | $102.65 | $102.60 |
| Purchase #2 | $172.40 | 11.355% | $191.976 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $203.43 | 5.368% | $214.3501 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $149.70 | 4.367% | $156.2374 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $224.86 | 5.449% | $237.1126 | $237.11 | $237.10 | $237.10 |
| Purchase #6 | $162.64 | 6.349% | $172.966 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $103.49 | 8.402% | $112.1852 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $1,111.45 | $1,187.4675 | $1,187.48 | $1,187.50 | $1,187.50 | |