| 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 | $149.96 | 11.188% | $166.7375 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $45.88 | 6.636% | $48.9246 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $237.28 | 6.515% | $252.7388 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $113.73 | 4.331% | $118.6556 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $21.49 | 8.855% | $23.3929 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $198.88 | 12.783% | $224.3028 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $85.26 | 6.474% | $90.7797 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $852.48 | $925.5319 | $925.53 | $925.55 | $925.50 | |