| 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 | $189.82 | 3.808% | $197.0483 | $197.05 | $197.05 | $197.00 |
| Purchase #2 | $146.61 | 9.380% | $160.362 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $187.41 | 3.843% | $194.6122 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $187.62 | 5.652% | $198.2243 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $55.33 | 4.477% | $57.8071 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $240.92 | 11.517% | $268.6668 | $268.67 | $268.65 | $268.70 |
| Purchase #7 | $138.89 | 9.411% | $151.9609 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $1,146.60 | $1,228.6816 | $1,228.68 | $1,228.60 | $1,228.70 | |