| 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 | $114.29 | 7.323% | $122.6595 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $77.88 | 5.571% | $82.2187 | $82.22 | $82.20 | $82.20 |
| Purchase #3 | $162.46 | 8.793% | $176.7451 | $176.75 | $176.75 | $176.70 |
| Purchase #4 | $164.29 | 11.804% | $183.6828 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $84.31 | 8.537% | $91.5075 | $91.51 | $91.50 | $91.50 |
| Purchase #6 | $94.88 | 4.825% | $99.458 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $194.86 | 10.771% | $215.8484 | $215.85 | $215.85 | $215.80 |
| 7 purchase totals = | $892.97 | $972.1200 | $972.13 | $972.10 | $972.10 | |