| 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 | $147.50 | 8.251% | $159.6702 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $101.83 | 11.874% | $113.9213 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $182.37 | 6.444% | $194.1219 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $176.85 | 8.161% | $191.2827 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $62.64 | 4.472% | $65.4413 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $115.58 | 5.198% | $121.5878 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $93.70 | 3.467% | $96.9486 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $880.47 | $942.9738 | $942.97 | $942.95 | $942.90 | |