| 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 | $186.99 | 12.389% | $210.1562 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $30.46 | 7.589% | $32.7716 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $23.40 | 13.739% | $26.6149 | $26.61 | $26.60 | $26.60 |
| Purchase #4 | $149.96 | 10.458% | $165.6428 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $147.52 | 8.691% | $160.341 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $239.84 | 8.332% | $259.8235 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $37.81 | 5.340% | $39.8291 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $815.98 | $895.1791 | $895.17 | $895.15 | $895.10 | |