| 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 | $119.91 | 10.438% | $132.4262 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $30.44 | 6.267% | $32.3477 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $178.53 | 12.617% | $201.0551 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $38.44 | 12.540% | $43.2604 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $64.48 | 7.425% | $69.2676 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $153.88 | 11.639% | $171.7901 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $243.59 | 8.648% | $264.6557 | $264.66 | $264.65 | $264.70 |
| 7 purchase totals = | $829.27 | $914.8028 | $914.82 | $914.80 | $914.90 | |