| 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 | $122.79 | 9.313% | $134.2254 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $60.42 | 11.210% | $67.1931 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $74.92 | 3.667% | $77.6673 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $160.79 | 7.513% | $172.8702 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $128.80 | 7.316% | $138.223 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $120.49 | 9.409% | $131.8269 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $143.55 | 13.464% | $162.8776 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $811.76 | $884.8835 | $884.89 | $884.90 | $884.90 | |