| 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 | $7.63 | 4.646% | $7.9845 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $165.84 | 5.390% | $174.7788 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $151.29 | 10.240% | $166.7821 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $204.35 | 4.678% | $213.9095 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $186.95 | 7.795% | $201.5228 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $82.76 | 7.358% | $88.8495 | $88.85 | $88.85 | $88.80 |
| Purchase #7 | $146.77 | 8.554% | $159.3247 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $945.59 | $1,013.1519 | $1,013.14 | $1,013.15 | $1,013.10 | |