| 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 | $199.51 | 7.230% | $213.9346 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $33.78 | 5.571% | $35.6619 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $100.36 | 9.789% | $110.1842 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $140.73 | 13.786% | $160.131 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $220.35 | 7.474% | $236.819 | $236.82 | $236.80 | $236.80 |
| Purchase #6 | $16.51 | 13.764% | $18.7824 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $189.89 | 8.118% | $205.3053 | $205.31 | $205.30 | $205.30 |
| 7 purchase totals = | $901.13 | $980.8184 | $980.81 | $980.85 | $980.80 | |