| 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 | $131.56 | 3.867% | $136.6474 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $30.95 | 6.328% | $32.9085 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $197.42 | 7.519% | $212.264 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $176.57 | 7.660% | $190.0953 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $234.75 | 9.137% | $256.1991 | $256.20 | $256.20 | $256.20 |
| Purchase #6 | $75.53 | 5.691% | $79.8284 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $244.56 | 9.279% | $267.2527 | $267.25 | $267.25 | $267.30 |
| 7 purchase totals = | $1,091.34 | $1,175.1954 | $1,175.20 | $1,175.20 | $1,175.20 | |