| 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 | $147.76 | 7.255% | $158.48 | $158.48 | $158.50 | $158.50 |
| Purchase #2 | $218.93 | 9.781% | $240.3435 | $240.34 | $240.35 | $240.30 |
| Purchase #3 | $106.98 | 13.560% | $121.4865 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $229.60 | 10.330% | $253.3177 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $57.54 | 4.765% | $60.2818 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $11.49 | 7.706% | $12.3754 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $143.79 | 4.687% | $150.5294 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $916.09 | $996.8143 | $996.82 | $996.90 | $996.80 | |