| 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 | $175.97 | 4.102% | $183.1883 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $148.57 | 9.245% | $162.3053 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $37.43 | 12.267% | $42.0215 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $62.87 | 13.341% | $71.2575 | $71.26 | $71.25 | $71.30 |
| Purchase #5 | $107.88 | 9.450% | $118.0747 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $129.35 | 3.487% | $133.8604 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $137.72 | 12.124% | $154.4172 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $799.79 | $865.1249 | $865.13 | $865.05 | $865.20 | |