| 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 | $133.75 | 12.212% | $150.0836 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $105.76 | 7.646% | $113.8464 | $113.85 | $113.85 | $113.80 |
| Purchase #3 | $21.75 | 6.445% | $23.1518 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $206.25 | 9.504% | $225.852 | $225.85 | $225.85 | $225.90 |
| Purchase #5 | $133.88 | 4.423% | $139.8015 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $56.30 | 8.226% | $60.9312 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $111.42 | 10.676% | $123.3152 | $123.32 | $123.30 | $123.30 |
| 7 purchase totals = | $769.11 | $836.9817 | $836.98 | $837.00 | $837.00 | |