| 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 | $21.26 | 4.646% | $22.2477 | $22.25 | $22.25 | $22.20 |
| Purchase #2 | $159.41 | 10.589% | $176.2899 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $117.64 | 11.853% | $131.5839 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $137.56 | 8.235% | $148.8881 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $105.36 | 9.562% | $115.4345 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $6.27 | 11.159% | $6.9697 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $178.61 | 6.371% | $189.9892 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $726.11 | $791.4030 | $791.40 | $791.45 | $791.40 | |