| 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 | $135.81 | 8.728% | $147.6635 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $20.56 | 8.720% | $22.3528 | $22.35 | $22.35 | $22.40 |
| Purchase #3 | $122.62 | 8.320% | $132.822 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $106.86 | 8.547% | $115.9933 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $128.66 | 6.611% | $137.1657 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $66.66 | 12.649% | $75.0918 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $229.99 | 11.390% | $256.1859 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $811.16 | $887.2750 | $887.27 | $887.25 | $887.40 | |