| 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 | $157.81 | 5.268% | $166.1234 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $25.82 | 3.177% | $26.6403 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $91.92 | 10.204% | $101.2995 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $14.30 | 3.758% | $14.8374 | $14.84 | $14.85 | $14.80 |
| Purchase #5 | $112.96 | 7.827% | $121.8014 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $196.71 | 7.237% | $210.9459 | $210.95 | $210.95 | $210.90 |
| Purchase #7 | $148.39 | 6.720% | $158.3618 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $747.91 | $800.0097 | $800.01 | $800.00 | $799.90 | |