| 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 | $167.80 | 11.592% | $187.2514 | $187.25 | $187.25 | $187.30 |
| Purchase #2 | $68.57 | 9.687% | $75.2124 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $219.93 | 6.458% | $234.1331 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $97.43 | 13.624% | $110.7039 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $243.30 | 12.492% | $273.693 | $273.69 | $273.70 | $273.70 |
| Purchase #6 | $27.95 | 4.504% | $29.2089 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $99.64 | 8.463% | $108.0725 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $924.62 | $1,018.2752 | $1,018.26 | $1,018.25 | $1,018.30 | |