| 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 | $180.59 | 9.801% | $198.2896 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $45.55 | 5.844% | $48.2119 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $143.41 | 6.810% | $153.1762 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $65.51 | 9.279% | $71.5887 | $71.59 | $71.60 | $71.60 |
| Purchase #5 | $213.49 | 12.814% | $240.8466 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $173.42 | 11.809% | $193.8992 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $92.78 | 10.793% | $102.7937 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $914.75 | $1,008.8059 | $1,008.81 | $1,008.85 | $1,008.80 | |