| 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 | $159.62 | 5.523% | $168.4358 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $32.32 | 3.180% | $33.3478 | $33.35 | $33.35 | $33.30 |
| Purchase #3 | $210.81 | 9.648% | $231.1489 | $231.15 | $231.15 | $231.10 |
| Purchase #4 | $141.97 | 7.544% | $152.6802 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $248.43 | 8.425% | $269.3602 | $269.36 | $269.35 | $269.40 |
| Purchase #6 | $86.53 | 7.405% | $92.9375 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $232.89 | 7.527% | $250.4196 | $250.42 | $250.40 | $250.40 |
| 7 purchase totals = | $1,112.57 | $1,198.3300 | $1,198.34 | $1,198.35 | $1,198.20 | |