| 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 | $237.49 | 4.165% | $247.3815 | $247.38 | $247.40 | $247.40 |
| Purchase #2 | $174.40 | 10.865% | $193.3486 | $193.35 | $193.35 | $193.30 |
| Purchase #3 | $69.89 | 8.196% | $75.6182 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $105.51 | 10.564% | $116.6561 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $114.56 | 9.737% | $125.7147 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $27.65 | 13.169% | $31.2912 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $156.83 | 3.188% | $161.8297 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $886.33 | $951.8400 | $951.84 | $951.85 | $951.80 | |