| 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 | $147.50 | 5.559% | $155.6995 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $122.40 | 4.352% | $127.7268 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $47.74 | 11.289% | $53.1294 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $56.59 | 3.140% | $58.3669 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $146.50 | 6.405% | $155.8833 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $237.87 | 7.466% | $255.6294 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $65.79 | 5.790% | $69.5992 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $824.39 | $876.0345 | $876.04 | $876.10 | $876.00 | |