| 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 | $117.60 | 13.713% | $133.7265 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $183.39 | 9.325% | $200.4911 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $43.98 | 4.583% | $45.9956 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $85.74 | 10.596% | $94.825 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $155.41 | 6.871% | $166.0882 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $105.94 | 10.493% | $117.0563 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $86.45 | 7.674% | $93.0842 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $778.51 | $851.2669 | $851.28 | $851.35 | $851.30 | |