| 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 | $166.89 | 5.402% | $175.9054 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $218.28 | 12.612% | $245.8095 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $23.82 | 11.705% | $26.6081 | $26.61 | $26.60 | $26.60 |
| Purchase #4 | $59.58 | 11.809% | $66.6158 | $66.62 | $66.60 | $66.60 |
| Purchase #5 | $110.44 | 7.449% | $118.6667 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $101.88 | 7.116% | $109.1298 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $135.70 | 4.155% | $141.3383 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $816.59 | $884.0736 | $884.09 | $884.05 | $884.00 | |