| 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 | $121.71 | 3.194% | $125.5974 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $129.61 | 11.826% | $144.9377 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $180.93 | 7.859% | $195.1493 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $60.65 | 3.717% | $62.9044 | $62.90 | $62.90 | $62.90 |
| Purchase #5 | $66.41 | 7.401% | $71.325 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $69.65 | 6.584% | $74.2358 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $90.54 | 13.298% | $102.58 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $719.50 | $776.7296 | $776.74 | $776.80 | $776.60 | |