| 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 | $171.88 | 13.326% | $194.7847 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $53.82 | 4.646% | $56.3205 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $90.37 | 12.441% | $101.6129 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $43.80 | 10.393% | $48.3521 | $48.35 | $48.35 | $48.40 |
| Purchase #5 | $25.75 | 9.143% | $28.1043 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $44.32 | 3.834% | $46.0192 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $244.59 | 8.635% | $265.7103 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $674.53 | $740.9040 | $740.89 | $740.85 | $740.90 | |