| 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 | $190.75 | 3.343% | $197.1268 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $232.62 | 11.712% | $259.8645 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $223.84 | 9.422% | $244.9302 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $217.72 | 5.353% | $229.3746 | $229.37 | $229.35 | $229.40 |
| Purchase #5 | $71.95 | 7.638% | $77.4455 | $77.45 | $77.45 | $77.40 |
| Purchase #6 | $173.85 | 9.481% | $190.3327 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $237.83 | 8.745% | $258.6282 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $1,348.56 | $1,457.7025 | $1,457.70 | $1,457.75 | $1,457.60 | |