| 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 | $156.72 | 11.374% | $174.5453 | $174.55 | $174.55 | $174.50 |
| Purchase #2 | $236.68 | 4.417% | $247.1342 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $238.76 | 4.379% | $249.2153 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $172.57 | 8.568% | $187.3558 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $74.67 | 5.346% | $78.6619 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $229.98 | 8.667% | $249.9124 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $247.49 | 7.595% | $266.2869 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $1,356.87 | $1,453.1118 | $1,453.12 | $1,453.10 | $1,453.10 | |