| 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 | $167.86 | 13.810% | $191.0415 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $12.90 | 7.669% | $13.8893 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $45.89 | 4.368% | $47.8945 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $108.79 | 12.194% | $122.0559 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $183.30 | 6.347% | $194.9341 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $178.44 | 11.788% | $199.4745 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $126.29 | 6.584% | $134.6049 | $134.60 | $134.60 | $134.60 |
| 7 purchase totals = | $823.47 | $903.8947 | $903.88 | $903.90 | $903.90 | |