| 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 | $161.60 | 8.738% | $175.7206 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $31.49 | 6.307% | $33.4761 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $63.81 | 9.117% | $69.6276 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $247.65 | 12.680% | $279.052 | $279.05 | $279.05 | $279.10 |
| Purchase #5 | $189.49 | 6.625% | $202.0437 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $158.36 | 3.319% | $163.616 | $163.62 | $163.60 | $163.60 |
| Purchase #7 | $52.74 | 8.371% | $57.1549 | $57.15 | $57.15 | $57.20 |
| 7 purchase totals = | $905.14 | $980.6909 | $980.69 | $980.70 | $980.70 | |