| 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 | $135.97 | 10.141% | $149.7587 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $154.45 | 8.500% | $167.5783 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $230.76 | 9.232% | $252.0638 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $242.97 | 6.120% | $257.8398 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $57.84 | 12.562% | $65.1059 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $106.27 | 6.257% | $112.9193 | $112.92 | $112.90 | $112.90 |
| Purchase #7 | $55.27 | 10.462% | $61.0523 | $61.05 | $61.05 | $61.10 |
| 7 purchase totals = | $983.53 | $1,066.3181 | $1,066.32 | $1,066.30 | $1,066.40 | |