| 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 | $173.65 | 9.114% | $189.4765 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $187.32 | 7.398% | $201.1779 | $201.18 | $201.20 | $201.20 |
| Purchase #3 | $61.38 | 4.131% | $63.9156 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $213.33 | 10.360% | $235.431 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $45.37 | 9.601% | $49.726 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $18.87 | 13.450% | $21.408 | $21.41 | $21.40 | $21.40 |
| Purchase #7 | $41.53 | 9.640% | $45.5335 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $741.45 | $806.6685 | $806.68 | $806.75 | $806.60 | |