| 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 | $127.74 | 11.799% | $142.812 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $112.58 | 12.418% | $126.5602 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $24.87 | 12.549% | $27.9909 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $210.64 | 12.515% | $237.0016 | $237.00 | $237.00 | $237.00 |
| Purchase #5 | $131.79 | 13.807% | $149.9862 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $143.85 | 10.233% | $158.5702 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $145.59 | 10.474% | $160.8391 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $897.06 | $1,003.7602 | $1,003.76 | $1,003.75 | $1,003.80 | |