| 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 | $155.61 | 8.233% | $168.4214 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $146.50 | 12.603% | $164.9634 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $156.43 | 4.344% | $163.2253 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $213.81 | 12.437% | $240.4015 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $165.34 | 9.409% | $180.8968 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $62.44 | 11.746% | $69.7742 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $234.81 | 9.333% | $256.7248 | $256.72 | $256.70 | $256.70 |
| 7 purchase totals = | $1,134.94 | $1,244.4074 | $1,244.40 | $1,244.35 | $1,244.40 | |