| 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 | $155.73 | 12.303% | $174.8895 | $174.89 | $174.90 | $174.90 |
| Purchase #2 | $223.29 | 13.684% | $253.845 | $253.85 | $253.85 | $253.80 |
| Purchase #3 | $149.86 | 6.349% | $159.3746 | $159.37 | $159.35 | $159.40 |
| Purchase #4 | $108.48 | 8.406% | $117.5988 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $249.42 | 11.335% | $277.6918 | $277.69 | $277.70 | $277.70 |
| Purchase #6 | $43.64 | 3.249% | $45.0579 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $26.71 | 5.852% | $28.2731 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $957.13 | $1,056.7307 | $1,056.73 | $1,056.70 | $1,056.80 | |