| 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 | $25.59 | 7.292% | $27.456 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $212.60 | 11.868% | $237.8314 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $234.83 | 3.523% | $243.1031 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $150.73 | 5.130% | $158.4624 | $158.46 | $158.45 | $158.50 |
| Purchase #5 | $196.50 | 12.198% | $220.4691 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $179.60 | 9.757% | $197.1236 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $68.44 | 6.269% | $72.7305 | $72.73 | $72.75 | $72.70 |
| 7 purchase totals = | $1,068.29 | $1,157.1761 | $1,157.17 | $1,157.15 | $1,157.20 | |