| 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 | $128.52 | 7.519% | $138.1834 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $186.60 | 4.307% | $194.6369 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $166.95 | 3.390% | $172.6096 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $106.90 | 4.195% | $111.3845 | $111.38 | $111.40 | $111.40 |
| Purchase #5 | $58.33 | 7.554% | $62.7362 | $62.74 | $62.75 | $62.70 |
| Purchase #6 | $96.76 | 11.723% | $108.1032 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $90.43 | 6.365% | $96.1859 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $834.49 | $883.8397 | $883.84 | $883.90 | $883.80 | |