| 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 | $122.84 | 7.270% | $131.7705 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $57.74 | 7.629% | $62.145 | $62.15 | $62.15 | $62.10 |
| Purchase #3 | $191.29 | 7.299% | $205.2523 | $205.25 | $205.25 | $205.30 |
| Purchase #4 | $234.96 | 9.372% | $256.9805 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $178.40 | 8.587% | $193.7192 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $24.48 | 13.465% | $27.7762 | $27.78 | $27.80 | $27.80 |
| Purchase #7 | $80.26 | 9.409% | $87.8117 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $889.97 | $965.4554 | $965.46 | $965.45 | $965.50 | |