| 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 | $156.70 | 8.253% | $169.6325 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $128.36 | 7.804% | $138.3772 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $25.45 | 9.133% | $27.7743 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $162.29 | 12.743% | $182.9706 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $127.86 | 9.266% | $139.7075 | $139.71 | $139.70 | $139.70 |
| Purchase #6 | $104.82 | 5.829% | $110.93 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $38.97 | 13.561% | $44.2547 | $44.25 | $44.25 | $44.30 |
| 7 purchase totals = | $744.45 | $813.6468 | $813.64 | $813.65 | $813.70 | |