| 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 | $16.49 | 9.358% | $18.0331 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $142.69 | 7.104% | $152.8267 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $226.32 | 7.144% | $242.4883 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $40.66 | 12.472% | $45.7311 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $121.42 | 6.388% | $129.1763 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $136.82 | 3.503% | $141.6128 | $141.61 | $141.60 | $141.60 |
| Purchase #7 | $219.55 | 10.609% | $242.8421 | $242.84 | $242.85 | $242.80 |
| 7 purchase totals = | $903.95 | $972.7104 | $972.71 | $972.80 | $972.60 | |