| 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 | $101.48 | 6.652% | $108.2304 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $187.84 | 5.450% | $198.0773 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $142.28 | 7.562% | $153.0392 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $49.92 | 8.494% | $54.1602 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $199.37 | 5.432% | $210.1998 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $160.65 | 8.754% | $174.7133 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $242.84 | 11.296% | $270.2712 | $270.27 | $270.25 | $270.30 |
| 7 purchase totals = | $1,084.38 | $1,168.6914 | $1,168.69 | $1,168.70 | $1,168.70 | |