| 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 | $123.76 | 12.476% | $139.2003 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $159.40 | 7.251% | $170.9581 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $90.26 | 6.525% | $96.1495 | $96.15 | $96.15 | $96.10 |
| Purchase #4 | $42.68 | 9.208% | $46.61 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $28.68 | 11.572% | $31.9988 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $164.56 | 7.125% | $176.2849 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $238.49 | 6.540% | $254.0872 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $847.83 | $915.2888 | $915.29 | $915.30 | $915.30 | |