| 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 | $171.99 | 11.253% | $191.344 | $191.34 | $191.35 | $191.30 |
| Purchase #2 | $7.65 | 6.786% | $8.1691 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $145.38 | 4.690% | $152.1983 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $8.68 | 7.314% | $9.3149 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $143.71 | 6.419% | $152.9347 | $152.93 | $152.95 | $152.90 |
| Purchase #6 | $199.38 | 12.736% | $224.773 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $144.78 | 8.103% | $156.5115 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $821.57 | $895.2455 | $895.23 | $895.20 | $895.20 | |