| 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 | $166.61 | 8.569% | $180.8868 | $180.89 | $180.90 | $180.90 |
| Purchase #2 | $126.79 | 9.487% | $138.8186 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $88.96 | 5.458% | $93.8154 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $250.99 | 10.757% | $277.989 | $277.99 | $278.00 | $278.00 |
| Purchase #5 | $93.82 | 3.299% | $96.9151 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $128.85 | 5.134% | $135.4652 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $100.64 | 6.805% | $107.4886 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $956.66 | $1,031.3787 | $1,031.40 | $1,031.35 | $1,031.40 | |