| 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 | $101.74 | 9.224% | $111.1245 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $155.94 | 12.211% | $174.9818 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $8.61 | 6.415% | $9.1623 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $175.64 | 10.654% | $194.3527 | $194.35 | $194.35 | $194.40 |
| Purchase #5 | $76.92 | 6.517% | $81.9329 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $188.38 | 9.747% | $206.7414 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $55.95 | 3.504% | $57.9105 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $763.18 | $836.2061 | $836.19 | $836.20 | $836.20 | |