| 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 | $25.67 | 5.849% | $27.1714 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $126.72 | 8.298% | $137.2352 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $59.96 | 4.704% | $62.7805 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $160.77 | 8.623% | $174.6332 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $176.66 | 10.741% | $195.6351 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $202.86 | 10.141% | $223.432 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $12.84 | 6.210% | $13.6374 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $765.48 | $834.5248 | $834.53 | $834.60 | $834.40 | |