| 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 | $151.56 | 6.338% | $161.1659 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $250.70 | 5.285% | $263.9495 | $263.95 | $263.95 | $263.90 |
| Purchase #3 | $81.27 | 12.748% | $91.6303 | $91.63 | $91.65 | $91.60 |
| Purchase #4 | $165.90 | 13.167% | $187.7441 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $105.35 | 4.428% | $110.0149 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $54.47 | 13.611% | $61.8839 | $61.88 | $61.90 | $61.90 |
| Purchase #7 | $7.30 | 4.397% | $7.621 | $7.62 | $7.60 | $7.60 |
| 7 purchase totals = | $816.55 | $884.0096 | $884.00 | $884.00 | $883.90 | |