| 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 | $143.52 | 8.261% | $155.3762 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $22.68 | 10.866% | $25.1444 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $95.67 | 12.441% | $107.5723 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $148.58 | 10.764% | $164.5732 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $248.81 | 12.225% | $279.227 | $279.23 | $279.25 | $279.20 |
| Purchase #6 | $8.59 | 10.856% | $9.5225 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $215.65 | 5.256% | $226.9846 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $883.50 | $968.4002 | $968.39 | $968.40 | $968.40 | |