| 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 | $158.42 | 13.873% | $180.3976 | $180.40 | $180.40 | $180.40 |
| Purchase #2 | $231.70 | 8.148% | $250.5789 | $250.58 | $250.60 | $250.60 |
| Purchase #3 | $29.91 | 7.404% | $32.1245 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $207.33 | 3.437% | $214.4559 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $181.52 | 13.460% | $205.9526 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $87.99 | 12.139% | $98.6711 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $81.53 | 12.298% | $91.5566 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $978.40 | $1,073.7372 | $1,073.74 | $1,073.70 | $1,073.90 | |