| 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 | $131.27 | 6.610% | $139.9469 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $62.43 | 10.280% | $68.8478 | $68.85 | $68.85 | $68.80 |
| Purchase #3 | $203.98 | 7.601% | $219.4845 | $219.48 | $219.50 | $219.50 |
| Purchase #4 | $128.37 | 13.602% | $145.8309 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $64.52 | 5.469% | $68.0486 | $68.05 | $68.05 | $68.00 |
| Purchase #6 | $163.90 | 12.221% | $183.9302 | $183.93 | $183.95 | $183.90 |
| Purchase #7 | $170.33 | 12.301% | $191.2823 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $924.80 | $1,017.3712 | $1,017.37 | $1,017.45 | $1,017.20 | |