| 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 | $145.47 | 9.231% | $158.8983 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $197.47 | 4.569% | $206.4924 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $140.78 | 8.762% | $153.1151 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $164.85 | 9.436% | $180.4052 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $60.29 | 13.430% | $68.3869 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $132.67 | 11.302% | $147.6644 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $65.35 | 10.200% | $72.0157 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $906.88 | $986.9780 | $986.99 | $986.95 | $987.00 | |