| 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 | $143.97 | 9.246% | $157.2815 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $151.87 | 4.636% | $158.9107 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $7.79 | 4.452% | $8.1368 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $122.45 | 12.834% | $138.1652 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $210.31 | 8.788% | $228.792 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $234.88 | 13.760% | $267.1995 | $267.20 | $267.20 | $267.20 |
| Purchase #7 | $84.67 | 12.700% | $95.4231 | $95.42 | $95.40 | $95.40 |
| 7 purchase totals = | $955.94 | $1,053.9088 | $1,053.91 | $1,053.90 | $1,053.90 | |