| 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 | $166.32 | 7.469% | $178.7424 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $215.89 | 8.448% | $234.1284 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $136.74 | 4.385% | $142.736 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $210.57 | 7.864% | $227.1292 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $234.44 | 4.608% | $245.243 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $139.77 | 12.379% | $157.0721 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $240.68 | 11.169% | $267.5615 | $267.56 | $267.55 | $267.60 |
| 7 purchase totals = | $1,344.41 | $1,452.6126 | $1,452.61 | $1,452.65 | $1,452.50 | |