| 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 | $138.99 | 9.768% | $152.5665 | $152.57 | $152.55 | $152.60 |
| Purchase #2 | $18.66 | 4.859% | $19.5667 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $144.72 | 9.758% | $158.8418 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $54.33 | 11.564% | $60.6127 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $182.35 | 11.182% | $202.7404 | $202.74 | $202.75 | $202.70 |
| Purchase #6 | $21.40 | 10.213% | $23.5856 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $243.63 | 12.682% | $274.5272 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $804.08 | $892.4409 | $892.45 | $892.45 | $892.40 | |