| 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 | $149.85 | 9.462% | $164.0288 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $186.47 | 8.549% | $202.4113 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $154.90 | 3.376% | $160.1294 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $68.71 | 10.841% | $76.1589 | $76.16 | $76.15 | $76.20 |
| Purchase #5 | $200.29 | 10.213% | $220.7456 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $187.29 | 10.765% | $207.4518 | $207.45 | $207.45 | $207.50 |
| Purchase #7 | $108.58 | 10.748% | $120.2502 | $120.25 | $120.25 | $120.30 |
| 7 purchase totals = | $1,056.09 | $1,151.1760 | $1,151.18 | $1,151.20 | $1,151.20 | |