| 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 | $130.93 | 12.371% | $147.1274 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $144.88 | 6.477% | $154.2639 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $43.49 | 13.496% | $49.3594 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $48.74 | 3.713% | $50.5497 | $50.55 | $50.55 | $50.50 |
| Purchase #5 | $195.68 | 13.241% | $221.59 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $82.49 | 12.774% | $93.0273 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $237.79 | 9.237% | $259.7547 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $884.00 | $975.6724 | $975.67 | $975.70 | $975.70 | |