| 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 | $170.76 | 5.532% | $180.2064 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $168.97 | 13.708% | $192.1324 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $59.62 | 13.254% | $67.522 | $67.52 | $67.50 | $67.50 |
| Purchase #4 | $71.58 | 13.550% | $81.2791 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $192.90 | 13.850% | $219.6167 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $191.27 | 5.137% | $201.0955 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $29.61 | 12.248% | $33.2366 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $884.71 | $975.0887 | $975.10 | $975.10 | $975.00 | |