| 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 | $155.33 | 3.194% | $160.2912 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $71.81 | 5.374% | $75.6691 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $177.61 | 10.495% | $196.2502 | $196.25 | $196.25 | $196.30 |
| Purchase #4 | $82.53 | 4.287% | $86.0681 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $105.36 | 3.292% | $108.8285 | $108.83 | $108.85 | $108.80 |
| Purchase #6 | $167.71 | 6.275% | $178.2338 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $114.84 | 9.597% | $125.8612 | $125.86 | $125.85 | $125.90 |
| 7 purchase totals = | $875.19 | $931.2021 | $931.20 | $931.20 | $931.30 | |