| 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 | $173.98 | 7.646% | $187.2825 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $11.64 | 3.635% | $12.0631 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $206.30 | 3.352% | $213.2152 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $65.29 | 13.352% | $74.0075 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $102.62 | 3.259% | $105.9644 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $33.49 | 3.870% | $34.7861 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $218.58 | 7.656% | $235.3145 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $811.90 | $862.6333 | $862.63 | $862.60 | $862.70 | |