| 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 | $144.76 | 6.262% | $153.8249 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $67.68 | 9.812% | $74.3208 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $75.30 | 10.546% | $83.2411 | $83.24 | $83.25 | $83.20 |
| Purchase #4 | $202.31 | 7.414% | $217.3093 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $149.79 | 5.505% | $158.0359 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $202.33 | 6.653% | $215.791 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $65.68 | 4.631% | $68.7216 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $907.85 | $971.2446 | $971.24 | $971.20 | $971.10 | |