| 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 | $132.61 | 9.612% | $145.3565 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $189.36 | 7.503% | $203.5677 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $104.89 | 4.561% | $109.674 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $115.45 | 11.700% | $128.9577 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $108.27 | 13.300% | $122.6699 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $80.64 | 8.159% | $87.2194 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $182.46 | 10.178% | $201.0308 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $913.68 | $998.4760 | $998.48 | $998.40 | $998.60 | |