| 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 | $174.91 | 10.154% | $192.6704 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $99.56 | 7.666% | $107.1923 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $128.79 | 3.395% | $133.1624 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $100.34 | 13.728% | $114.1147 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $87.68 | 6.436% | $93.3231 | $93.32 | $93.30 | $93.30 |
| Purchase #6 | $118.30 | 12.359% | $132.9207 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $79.29 | 12.740% | $89.3915 | $89.39 | $89.40 | $89.40 |
| 7 purchase totals = | $788.87 | $862.7751 | $862.76 | $862.70 | $862.80 | |