| 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 | $145.79 | 3.470% | $150.8489 | $150.85 | $150.85 | $150.80 |
| Purchase #2 | $91.59 | 5.488% | $96.6165 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $179.51 | 12.122% | $201.2702 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $90.26 | 5.158% | $94.9156 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $203.78 | 6.659% | $217.3497 | $217.35 | $217.35 | $217.30 |
| Purchase #6 | $22.25 | 13.166% | $25.1794 | $25.18 | $25.20 | $25.20 |
| Purchase #7 | $111.94 | 12.742% | $126.2034 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $845.12 | $912.3837 | $912.39 | $912.35 | $912.30 | |