| 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 | $246.69 | 10.722% | $273.1401 | $273.14 | $273.15 | $273.10 |
| Purchase #2 | $148.93 | 5.753% | $157.4979 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $249.47 | 13.153% | $282.2828 | $282.28 | $282.30 | $282.30 |
| Purchase #4 | $148.84 | 7.179% | $159.5252 | $159.53 | $159.55 | $159.50 |
| Purchase #5 | $148.66 | 6.857% | $158.8536 | $158.85 | $158.85 | $158.90 |
| Purchase #6 | $134.28 | 4.400% | $140.1883 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $41.97 | 9.244% | $45.8497 | $45.85 | $45.85 | $45.80 |
| 7 purchase totals = | $1,118.84 | $1,217.3376 | $1,217.34 | $1,217.40 | $1,217.30 | |