| 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 | $195.69 | 13.458% | $222.026 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $217.92 | 7.752% | $234.8132 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $153.92 | 8.474% | $166.9632 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $75.95 | 3.696% | $78.7571 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $198.37 | 6.572% | $211.4069 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $129.77 | 10.374% | $143.2323 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $183.56 | 3.160% | $189.3605 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $1,155.18 | $1,246.5592 | $1,246.56 | $1,246.55 | $1,246.60 | |