| 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 | $162.73 | 10.730% | $180.1909 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $73.61 | 8.504% | $79.8698 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $39.89 | 3.518% | $41.2933 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $200.90 | 13.824% | $228.6724 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $38.38 | 11.525% | $42.8033 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $159.73 | 13.526% | $181.3351 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $114.57 | 8.612% | $124.4368 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $789.81 | $878.6016 | $878.60 | $878.60 | $878.60 | |