| 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 | $207.56 | 12.330% | $233.1521 | $233.15 | $233.15 | $233.20 |
| Purchase #2 | $75.40 | 11.833% | $84.3221 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $146.84 | 8.856% | $159.8442 | $159.84 | $159.85 | $159.80 |
| Purchase #4 | $93.54 | 3.137% | $96.4743 | $96.47 | $96.45 | $96.50 |
| Purchase #5 | $64.49 | 11.720% | $72.0482 | $72.05 | $72.05 | $72.00 |
| Purchase #6 | $61.67 | 4.745% | $64.5962 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $165.99 | 5.252% | $174.7078 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $815.49 | $885.1449 | $885.14 | $885.10 | $885.10 | |