| 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 | $187.84 | 6.228% | $199.5387 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $19.49 | 10.472% | $21.531 | $21.53 | $21.55 | $21.50 |
| Purchase #3 | $26.96 | 5.292% | $28.3867 | $28.39 | $28.40 | $28.40 |
| Purchase #4 | $187.58 | 6.269% | $199.3394 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $153.86 | 6.829% | $164.3671 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $92.26 | 13.844% | $105.0325 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $172.91 | 9.626% | $189.5543 | $189.55 | $189.55 | $189.60 |
| 7 purchase totals = | $840.90 | $907.7497 | $907.75 | $907.80 | $907.70 | |