| 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 | $173.71 | 9.212% | $189.7122 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $21.90 | 3.553% | $22.6781 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $151.36 | 13.662% | $172.0388 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $209.63 | 11.842% | $234.4544 | $234.45 | $234.45 | $234.50 |
| Purchase #5 | $93.32 | 9.199% | $101.9045 | $101.90 | $101.90 | $101.90 |
| Purchase #6 | $72.92 | 5.583% | $76.9911 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $203.61 | 8.530% | $220.9779 | $220.98 | $221.00 | $221.00 |
| 7 purchase totals = | $926.45 | $1,018.7570 | $1,018.75 | $1,018.80 | $1,018.80 | |