| 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 | $149.51 | 13.509% | $169.7073 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $150.43 | 5.727% | $159.0451 | $159.05 | $159.05 | $159.00 |
| Purchase #3 | $128.39 | 5.551% | $135.5169 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $250.97 | 8.123% | $271.3563 | $271.36 | $271.35 | $271.40 |
| Purchase #5 | $134.82 | 7.736% | $145.2497 | $145.25 | $145.25 | $145.20 |
| Purchase #6 | $22.87 | 10.191% | $25.2007 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $22.34 | 8.457% | $24.2293 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $859.33 | $930.3053 | $930.32 | $930.30 | $930.20 | |