| 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 | $133.90 | 13.679% | $152.2162 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $49.86 | 8.299% | $53.9979 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $241.62 | 11.746% | $270.0007 | $270.00 | $270.00 | $270.00 |
| Purchase #4 | $214.64 | 4.412% | $224.1099 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $18.92 | 9.715% | $20.7581 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $69.32 | 11.609% | $77.3674 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $148.39 | 5.664% | $156.7948 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $876.65 | $955.2450 | $955.25 | $955.20 | $955.30 | |