| 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 | $161.52 | 8.781% | $175.7031 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $57.51 | 3.821% | $59.7075 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $118.46 | 11.357% | $131.9135 | $131.91 | $131.90 | $131.90 |
| Purchase #4 | $81.79 | 3.735% | $84.8449 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $90.86 | 5.401% | $95.7673 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $202.71 | 10.232% | $223.4513 | $223.45 | $223.45 | $223.50 |
| Purchase #7 | $103.60 | 3.557% | $107.2851 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $816.45 | $878.6727 | $878.67 | $878.65 | $878.70 | |