| 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 | $157.53 | 12.468% | $177.1708 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $32.71 | 9.214% | $35.7239 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $94.44 | 8.865% | $102.8121 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $84.71 | 7.148% | $90.7651 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $101.89 | 7.613% | $109.6469 | $109.65 | $109.65 | $109.60 |
| Purchase #6 | $216.80 | 4.465% | $226.4801 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $185.90 | 5.222% | $195.6077 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $873.98 | $938.2066 | $938.21 | $938.15 | $938.20 | |