| 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 | $166.45 | 4.640% | $174.1733 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $32.32 | 4.139% | $33.6577 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $234.38 | 4.435% | $244.7748 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $63.71 | 10.390% | $70.3295 | $70.33 | $70.35 | $70.30 |
| Purchase #5 | $77.54 | 4.155% | $80.7618 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $12.75 | 12.205% | $14.3061 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $77.42 | 13.316% | $87.7292 | $87.73 | $87.75 | $87.70 |
| 7 purchase totals = | $664.57 | $705.7324 | $705.73 | $705.70 | $705.80 | |