| 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 | $156.72 | 7.397% | $168.3126 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $230.86 | 11.266% | $256.8687 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $40.39 | 7.513% | $43.4245 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $101.49 | 12.107% | $113.7774 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $247.44 | 8.496% | $268.4625 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $176.78 | 7.540% | $190.1092 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $214.25 | 10.584% | $236.9262 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,167.93 | $1,277.8811 | $1,277.88 | $1,277.85 | $1,277.90 | |