| 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 | $158.29 | 4.264% | $165.0395 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $102.28 | 12.264% | $114.8236 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $103.85 | 4.109% | $108.1172 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $227.51 | 11.461% | $253.5849 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $108.98 | 6.824% | $116.4168 | $116.42 | $116.40 | $116.40 |
| Purchase #6 | $224.94 | 6.272% | $239.0482 | $239.05 | $239.05 | $239.00 |
| Purchase #7 | $211.68 | 7.551% | $227.664 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $1,137.53 | $1,224.6942 | $1,224.69 | $1,224.65 | $1,224.60 | |