| 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 | $116.89 | 13.339% | $132.482 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $11.71 | 12.625% | $13.1884 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $138.65 | 8.355% | $150.2342 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $40.77 | 9.713% | $44.73 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $134.51 | 9.734% | $147.6032 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $193.61 | 4.385% | $202.0998 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $20.48 | 5.154% | $21.5355 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $656.62 | $711.8731 | $711.87 | $711.95 | $711.80 | |