| 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 | $116.90 | 10.448% | $129.1137 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $136.99 | 10.687% | $151.6301 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $136.46 | 6.256% | $144.9969 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $73.47 | 6.654% | $78.3587 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $147.45 | 12.329% | $165.6291 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $13.37 | 4.492% | $13.9706 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $59.74 | 7.682% | $64.3292 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $684.38 | $748.0283 | $748.03 | $748.05 | $748.00 | |