| 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 | $118.98 | 13.480% | $135.0185 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $242.53 | 6.222% | $257.6202 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $212.96 | 7.817% | $229.6071 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $144.62 | 5.158% | $152.0795 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $156.46 | 8.680% | $170.0407 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $197.80 | 12.292% | $222.1136 | $222.11 | $222.10 | $222.10 |
| Purchase #7 | $20.88 | 12.453% | $23.4802 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $1,094.23 | $1,189.9598 | $1,189.96 | $1,189.95 | $1,189.90 | |