| 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 | $160.72 | 12.243% | $180.3969 | $180.40 | $180.40 | $180.40 |
| Purchase #2 | $234.39 | 7.483% | $251.9294 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $138.39 | 12.342% | $155.4701 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $92.91 | 13.198% | $105.1723 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $237.65 | 4.315% | $247.9046 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $79.43 | 9.722% | $87.1522 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $227.43 | 5.608% | $240.1843 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,170.92 | $1,268.2098 | $1,268.20 | $1,268.20 | $1,268.30 | |