| 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 | $168.52 | 3.704% | $174.762 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $102.55 | 6.540% | $109.2568 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $242.91 | 6.302% | $258.2182 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $90.98 | 3.684% | $94.3317 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $10.83 | 4.640% | $11.3325 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $219.88 | 4.781% | $230.3925 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $58.82 | 5.465% | $62.0345 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $894.49 | $940.3282 | $940.32 | $940.35 | $940.30 | |