| 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 | $106.58 | 11.115% | $118.4264 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $66.71 | 11.785% | $74.5718 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $162.34 | 13.151% | $183.6893 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $167.61 | 12.643% | $188.8009 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $52.57 | 6.648% | $56.0649 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $22.73 | 9.544% | $24.8994 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $149.40 | 5.526% | $157.6558 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $727.94 | $804.1085 | $804.11 | $804.10 | $804.20 | |