| 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 | $151.98 | 13.520% | $172.5277 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $199.33 | 6.533% | $212.3522 | $212.35 | $212.35 | $212.40 |
| Purchase #3 | $221.97 | 9.823% | $243.7741 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $141.52 | 3.192% | $146.0373 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $147.36 | 7.278% | $158.0849 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $228.78 | 7.623% | $246.2199 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $134.51 | 7.426% | $144.4987 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $1,225.45 | $1,323.4948 | $1,323.49 | $1,323.50 | $1,323.50 | |