| 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 | $175.79 | 5.635% | $185.6958 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $57.97 | 4.563% | $60.6152 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $100.64 | 7.793% | $108.4829 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $168.64 | 12.222% | $189.2512 | $189.25 | $189.25 | $189.30 |
| Purchase #5 | $74.30 | 11.857% | $83.1098 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $68.74 | 6.374% | $73.1215 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $227.76 | 12.317% | $255.8132 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $873.84 | $956.0896 | $956.09 | $956.05 | $956.10 | |