| 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 | $162.86 | 9.319% | $178.0369 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $162.72 | 4.198% | $169.551 | $169.55 | $169.55 | $169.60 |
| Purchase #3 | $18.84 | 12.435% | $21.1828 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $247.25 | 13.646% | $280.9897 | $280.99 | $281.00 | $281.00 |
| Purchase #5 | $210.48 | 6.427% | $224.0075 | $224.01 | $224.00 | $224.00 |
| Purchase #6 | $229.37 | 8.435% | $248.7174 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $143.67 | 10.129% | $158.2223 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,175.19 | $1,280.7076 | $1,280.71 | $1,280.70 | $1,280.70 | |