| 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 | $103.51 | 4.617% | $108.2891 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $182.30 | 11.650% | $203.538 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $11.56 | 7.758% | $12.4568 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $41.81 | 11.481% | $46.6102 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $155.94 | 6.853% | $166.6266 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $211.68 | 5.704% | $223.7542 | $223.75 | $223.75 | $223.80 |
| Purchase #7 | $74.74 | 12.331% | $83.9562 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $781.54 | $845.2311 | $845.24 | $845.25 | $845.30 | |