| 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 | $168.64 | 12.804% | $190.2327 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $161.74 | 10.617% | $178.9119 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $149.76 | 13.544% | $170.0435 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $73.27 | 5.702% | $77.4479 | $77.45 | $77.45 | $77.40 |
| Purchase #5 | $92.90 | 13.140% | $105.1071 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $227.95 | 10.534% | $251.9623 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $141.49 | 13.270% | $160.2657 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $1,015.75 | $1,133.9711 | $1,133.97 | $1,133.95 | $1,133.90 | |