| 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 | $147.75 | 10.598% | $163.4085 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $101.64 | 8.555% | $110.3353 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $85.65 | 10.417% | $94.5722 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $202.33 | 5.138% | $212.7257 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $35.63 | 8.434% | $38.635 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $109.41 | 13.570% | $124.2569 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $217.47 | 9.835% | $238.8582 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $899.88 | $982.7918 | $982.81 | $982.80 | $982.80 | |