| 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 | $141.52 | 5.459% | $149.2456 | $149.25 | $149.25 | $149.20 |
| Purchase #2 | $46.44 | 10.129% | $51.1439 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $216.25 | 12.459% | $243.1926 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $188.61 | 6.550% | $200.964 | $200.96 | $200.95 | $201.00 |
| Purchase #5 | $91.33 | 13.442% | $103.6066 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $166.88 | 5.223% | $175.5961 | $175.60 | $175.60 | $175.60 |
| Purchase #7 | $10.45 | 10.813% | $11.58 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $861.48 | $935.3288 | $935.33 | $935.35 | $935.30 | |