| 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 | $165.27 | 5.783% | $174.8276 | $174.83 | $174.85 | $174.80 |
| Purchase #2 | $125.27 | 3.835% | $130.0741 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $64.25 | 8.539% | $69.7363 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $236.33 | 13.759% | $268.8466 | $268.85 | $268.85 | $268.80 |
| Purchase #5 | $184.90 | 5.308% | $194.7145 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $140.96 | 6.583% | $150.2394 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $148.84 | 10.760% | $164.8552 | $164.86 | $164.85 | $164.90 |
| 7 purchase totals = | $1,065.82 | $1,153.2937 | $1,153.30 | $1,153.30 | $1,153.20 | |