| 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 | $166.88 | 9.270% | $182.3498 | $182.35 | $182.35 | $182.30 |
| Purchase #2 | $28.52 | 11.150% | $31.7 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $183.26 | 11.345% | $204.0508 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $192.67 | 13.739% | $219.1409 | $219.14 | $219.15 | $219.10 |
| Purchase #5 | $72.64 | 6.701% | $77.5076 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $157.82 | 8.379% | $171.0437 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $58.85 | 12.859% | $66.4175 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $860.64 | $952.2103 | $952.21 | $952.20 | $952.10 | |