| 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 | $201.63 | 13.368% | $228.5839 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $217.76 | 12.499% | $244.9778 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $13.82 | 9.389% | $15.1176 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $36.43 | 6.208% | $38.6916 | $38.69 | $38.70 | $38.70 |
| Purchase #5 | $160.65 | 10.211% | $177.054 | $177.05 | $177.05 | $177.10 |
| Purchase #6 | $70.35 | 9.698% | $77.1725 | $77.17 | $77.15 | $77.20 |
| Purchase #7 | $167.90 | 11.235% | $186.7636 | $186.76 | $186.75 | $186.80 |
| 7 purchase totals = | $868.54 | $968.3610 | $968.35 | $968.35 | $968.50 | |