| 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 | $153.87 | 9.839% | $169.0093 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $127.93 | 12.867% | $144.3908 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $145.43 | 6.828% | $155.36 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $11.39 | 4.860% | $11.9436 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $103.82 | 13.454% | $117.7879 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $238.67 | 10.836% | $264.5323 | $264.53 | $264.55 | $264.50 |
| Purchase #7 | $16.49 | 8.207% | $17.8433 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $797.60 | $880.8672 | $880.86 | $880.90 | $880.80 | |