| 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 | $169.71 | 6.160% | $180.1641 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $114.62 | 8.118% | $123.9249 | $123.92 | $123.90 | $123.90 |
| Purchase #3 | $100.64 | 8.585% | $109.2799 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $5.64 | 7.434% | $6.0593 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $208.85 | 4.188% | $217.5966 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $224.81 | 9.140% | $245.3576 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $46.55 | 5.496% | $49.1084 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $870.82 | $931.4908 | $931.49 | $931.45 | $931.60 | |