| 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 | $192.83 | 4.550% | $201.6038 | $201.60 | $201.60 | $201.60 |
| Purchase #2 | $103.53 | 12.178% | $116.1379 | $116.14 | $116.15 | $116.10 |
| Purchase #3 | $57.75 | 12.663% | $65.0629 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $40.45 | 10.331% | $44.6289 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $164.94 | 3.262% | $170.3203 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $124.90 | 12.646% | $140.6949 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $57.76 | 6.246% | $61.3677 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $742.16 | $799.8164 | $799.81 | $799.80 | $799.80 | |