| 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 | $170.51 | 13.716% | $193.8972 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $32.80 | 9.204% | $35.8189 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $76.69 | 6.395% | $81.5943 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $209.64 | 13.638% | $238.2307 | $238.23 | $238.25 | $238.20 |
| Purchase #5 | $30.37 | 4.171% | $31.6367 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $238.55 | 4.431% | $249.1202 | $249.12 | $249.10 | $249.10 |
| Purchase #7 | $39.31 | 6.334% | $41.7999 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $797.87 | $872.0979 | $872.10 | $872.10 | $872.00 | |