| 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 | $148.83 | 3.238% | $153.6491 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $246.46 | 3.254% | $254.4798 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $133.90 | 6.418% | $142.4937 | $142.49 | $142.50 | $142.50 |
| Purchase #4 | $20.59 | 4.780% | $21.5742 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $168.57 | 5.197% | $177.3306 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $18.90 | 4.399% | $19.7314 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $69.41 | 7.477% | $74.5998 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $806.66 | $843.8586 | $843.85 | $843.90 | $843.80 | |