| 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 | $157.97 | 7.326% | $169.5429 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $214.73 | 11.858% | $240.1927 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $12.25 | 12.424% | $13.7719 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $189.97 | 7.335% | $203.9043 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $135.99 | 3.603% | $140.8897 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $61.89 | 10.473% | $68.3717 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $66.82 | 8.249% | $72.332 | $72.33 | $72.35 | $72.30 |
| 7 purchase totals = | $839.62 | $909.0052 | $908.99 | $909.00 | $909.00 | |