| 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 | $105.44 | 11.435% | $117.4971 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $170.35 | 11.415% | $189.7955 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $250.88 | 5.528% | $264.7486 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $234.83 | 13.361% | $266.2056 | $266.21 | $266.20 | $266.20 |
| Purchase #5 | $45.94 | 9.214% | $50.1729 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $73.81 | 7.432% | $79.2956 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $185.61 | 6.471% | $197.6208 | $197.62 | $197.60 | $197.60 |
| 7 purchase totals = | $1,066.86 | $1,165.3361 | $1,165.35 | $1,165.30 | $1,165.30 | |