| 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 | $126.95 | 4.753% | $132.9839 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $130.77 | 8.104% | $141.3676 | $141.37 | $141.35 | $141.40 |
| Purchase #3 | $123.33 | 6.493% | $131.3378 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $174.73 | 8.712% | $189.9525 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $159.83 | 13.748% | $181.8034 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $13.61 | 8.777% | $14.8045 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $72.33 | 7.435% | $77.7077 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $801.55 | $869.9574 | $869.95 | $869.95 | $870.00 | |