| 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 | $162.98 | 7.554% | $175.2915 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $24.76 | 11.511% | $27.6101 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $117.88 | 10.518% | $130.2786 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $228.68 | 12.430% | $257.1049 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $212.79 | 7.690% | $229.1536 | $229.15 | $229.15 | $229.20 |
| Purchase #6 | $22.41 | 9.645% | $24.5714 | $24.57 | $24.55 | $24.60 |
| Purchase #7 | $60.29 | 12.214% | $67.6538 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $829.79 | $911.6639 | $911.65 | $911.65 | $911.80 | |