| 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 | $154.38 | 4.526% | $161.3672 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $14.42 | 6.835% | $15.4056 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $176.88 | 7.630% | $190.3759 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $16.39 | 6.781% | $17.5014 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $189.85 | 7.221% | $203.5591 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $50.85 | 11.139% | $56.5142 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $158.63 | 5.429% | $167.242 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $761.40 | $811.9654 | $811.97 | $811.95 | $812.00 | |