| 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 | $171.95 | 5.121% | $180.7556 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $98.43 | 10.391% | $108.6579 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $111.53 | 13.285% | $126.3468 | $126.35 | $126.35 | $126.30 |
| Purchase #4 | $42.49 | 6.834% | $45.3938 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $46.61 | 6.512% | $49.6452 | $49.65 | $49.65 | $49.60 |
| Purchase #6 | $188.98 | 11.338% | $210.4066 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $234.83 | 4.635% | $245.7144 | $245.71 | $245.70 | $245.70 |
| 7 purchase totals = | $894.82 | $966.9203 | $966.93 | $966.90 | $966.90 | |