| 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 | $188.99 | 7.760% | $203.6556 | $203.66 | $203.65 | $203.70 |
| Purchase #2 | $154.78 | 7.317% | $166.1053 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $211.36 | 4.610% | $221.1037 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $51.91 | 11.506% | $57.8828 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $124.58 | 12.552% | $140.2173 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $46.73 | 12.593% | $52.6147 | $52.61 | $52.60 | $52.60 |
| Purchase #7 | $37.79 | 4.677% | $39.5574 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $816.14 | $881.1368 | $881.14 | $881.10 | $881.20 | |