| 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 | $158.39 | 7.319% | $169.9826 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $46.88 | 8.103% | $50.6787 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $50.51 | 11.267% | $56.201 | $56.20 | $56.20 | $56.20 |
| Purchase #4 | $9.86 | 4.571% | $10.3107 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $223.60 | 11.199% | $248.641 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $101.73 | 10.519% | $112.431 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $233.55 | 3.128% | $240.8554 | $240.86 | $240.85 | $240.90 |
| 7 purchase totals = | $824.52 | $889.1004 | $889.10 | $889.15 | $889.10 | |