| 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 | $81.83 | 13.796% | $93.1193 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $134.71 | 10.798% | $149.256 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $162.38 | 7.577% | $174.6835 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $159.51 | 4.476% | $166.6497 | $166.65 | $166.65 | $166.60 |
| Purchase #5 | $126.39 | 7.364% | $135.6974 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $153.50 | 3.427% | $158.7604 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $43.31 | 6.389% | $46.0771 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $861.63 | $924.2434 | $924.25 | $924.25 | $924.30 | |