| 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 | $129.95 | 7.453% | $139.6352 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $104.73 | 5.439% | $110.4263 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $203.99 | 11.253% | $226.945 | $226.95 | $226.95 | $226.90 |
| Purchase #4 | $159.44 | 12.141% | $178.7976 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $188.38 | 4.369% | $196.6103 | $196.61 | $196.60 | $196.60 |
| Purchase #6 | $6.34 | 9.640% | $6.9512 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $74.51 | 12.120% | $83.5406 | $83.54 | $83.55 | $83.50 |
| 7 purchase totals = | $867.34 | $942.9062 | $942.92 | $942.95 | $942.80 | |