| 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 | $178.44 | 5.646% | $188.5147 | $188.51 | $188.50 | $188.50 |
| Purchase #2 | $168.39 | 6.409% | $179.1821 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $100.87 | 5.594% | $106.5127 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $118.65 | 9.160% | $129.5183 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $147.70 | 9.262% | $161.38 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $190.50 | 10.627% | $210.7444 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $169.62 | 11.164% | $188.5564 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $1,074.17 | $1,164.4086 | $1,164.40 | $1,164.40 | $1,164.40 | |