| 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 | $186.67 | 9.245% | $203.9276 | $203.93 | $203.95 | $203.90 |
| Purchase #2 | $84.48 | 9.238% | $92.2843 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $131.80 | 5.862% | $139.5261 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $233.72 | 7.811% | $251.9759 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $28.36 | 5.764% | $29.9947 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $22.43 | 11.397% | $24.9863 | $24.99 | $25.00 | $25.00 |
| Purchase #7 | $35.74 | 6.797% | $38.1692 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $723.20 | $780.8641 | $780.87 | $780.95 | $780.90 | |