| 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 | $158.92 | 10.661% | $175.8625 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $149.85 | 7.650% | $161.3135 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $72.92 | 13.126% | $82.4915 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $204.96 | 6.833% | $218.9649 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $29.57 | 7.570% | $31.8084 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $170.32 | 5.798% | $180.1952 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $214.93 | 6.860% | $229.6742 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $1,001.47 | $1,080.3102 | $1,080.30 | $1,080.25 | $1,080.40 | |