| 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 | $195.47 | 3.378% | $202.073 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $161.58 | 6.428% | $171.9664 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $192.73 | 8.396% | $208.9116 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $42.38 | 10.503% | $46.8312 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $198.98 | 10.785% | $220.44 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $27.68 | 6.549% | $29.4928 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $82.71 | 13.267% | $93.6831 | $93.68 | $93.70 | $93.70 |
| 7 purchase totals = | $901.53 | $973.3981 | $973.39 | $973.40 | $973.40 | |