| 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 | $169.55 | 13.210% | $191.9476 | $191.95 | $191.95 | $191.90 |
| Purchase #2 | $17.43 | 4.728% | $18.2541 | $18.25 | $18.25 | $18.30 |
| Purchase #3 | $22.89 | 10.497% | $25.2928 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $12.43 | 7.483% | $13.3601 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $80.68 | 11.834% | $90.2277 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $83.71 | 13.400% | $94.9271 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $213.46 | 11.458% | $237.9182 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $600.15 | $671.9276 | $671.93 | $671.95 | $671.90 | |