| 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 | $154.67 | 4.398% | $161.4724 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $94.34 | 13.231% | $106.8221 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $243.71 | 5.348% | $256.7436 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $245.44 | 8.358% | $265.9539 | $265.95 | $265.95 | $266.00 |
| Purchase #5 | $205.67 | 7.810% | $221.7328 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $5.29 | 3.261% | $5.4625 | $5.46 | $5.45 | $5.50 |
| Purchase #7 | $190.35 | 3.688% | $197.3701 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $1,139.47 | $1,215.5574 | $1,215.54 | $1,215.50 | $1,215.60 | |