| 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 | $170.38 | 10.735% | $188.6703 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $41.62 | 10.327% | $45.9181 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $61.36 | 8.810% | $66.7658 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $58.35 | 5.110% | $61.3317 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $181.49 | 7.210% | $194.5754 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $122.70 | 8.855% | $133.5651 | $133.57 | $133.55 | $133.60 |
| Purchase #7 | $248.81 | 8.631% | $270.2848 | $270.28 | $270.30 | $270.30 |
| 7 purchase totals = | $884.71 | $961.1112 | $961.12 | $961.10 | $961.20 | |