| 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 | $160.64 | 5.120% | $168.8648 | $168.86 | $168.85 | $168.90 |
| Purchase #2 | $80.32 | 4.716% | $84.1079 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $151.52 | 7.606% | $163.0446 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $61.32 | 6.583% | $65.3567 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $19.62 | 12.235% | $22.0205 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $218.70 | 9.398% | $239.2534 | $239.25 | $239.25 | $239.30 |
| Purchase #7 | $43.73 | 13.130% | $49.4717 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $735.85 | $792.1196 | $792.11 | $792.05 | $792.20 | |