| 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 | $166.93 | 5.561% | $176.213 | $176.21 | $176.20 | $176.20 |
| Purchase #2 | $107.30 | 13.124% | $121.3821 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $115.92 | 4.555% | $121.2002 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $132.93 | 7.687% | $143.1483 | $143.15 | $143.15 | $143.10 |
| Purchase #5 | $83.77 | 8.517% | $90.9047 | $90.90 | $90.90 | $90.90 |
| Purchase #6 | $33.89 | 9.372% | $37.0662 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $96.96 | 9.118% | $105.8008 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $737.70 | $795.7153 | $795.71 | $795.70 | $795.70 | |