| 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 | $205.64 | 7.566% | $221.1987 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $232.64 | 5.705% | $245.9121 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $166.92 | 5.491% | $176.0856 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $58.53 | 11.272% | $65.1275 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $79.86 | 13.439% | $90.5924 | $90.59 | $90.60 | $90.60 |
| Purchase #6 | $56.56 | 9.724% | $62.0599 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $68.49 | 13.362% | $77.6416 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $868.64 | $938.6178 | $938.62 | $938.65 | $938.60 | |