| 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 | $17.97 | 6.615% | $19.1587 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $246.76 | 8.114% | $266.7821 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $169.74 | 10.857% | $188.1687 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $44.33 | 7.378% | $47.6007 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $19.70 | 10.786% | $21.8248 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $130.43 | 7.779% | $140.5761 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $217.84 | 7.204% | $233.5332 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $846.77 | $917.6443 | $917.64 | $917.65 | $917.70 | |