| 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 | $142.98 | 6.843% | $152.7641 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $165.30 | 5.129% | $173.7782 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $73.29 | 3.239% | $75.6639 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $191.78 | 6.469% | $204.1862 | $204.19 | $204.20 | $204.20 |
| Purchase #5 | $195.69 | 11.467% | $218.1298 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $91.95 | 11.828% | $102.8258 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $250.45 | 13.803% | $285.0196 | $285.02 | $285.00 | $285.00 |
| 7 purchase totals = | $1,111.44 | $1,212.3676 | $1,212.37 | $1,212.40 | $1,212.40 | |