| 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 | $163.89 | 13.119% | $185.3907 | $185.39 | $185.40 | $185.40 |
| Purchase #2 | $169.94 | 4.217% | $177.1064 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $152.54 | 10.563% | $168.6528 | $168.65 | $168.65 | $168.70 |
| Purchase #4 | $145.50 | 12.294% | $163.3878 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $69.34 | 13.385% | $78.6212 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $156.43 | 12.291% | $175.6568 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $188.76 | 4.410% | $197.0843 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $1,046.40 | $1,145.9000 | $1,145.90 | $1,145.90 | $1,146.00 | |