| 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 | $171.55 | 8.850% | $186.7322 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $76.42 | 7.778% | $82.3639 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $20.55 | 7.743% | $22.1412 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $188.52 | 13.663% | $214.2775 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $24.27 | 4.631% | $25.3939 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $62.70 | 7.447% | $67.3693 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $89.60 | 4.824% | $93.9223 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $633.61 | $692.2003 | $692.19 | $692.20 | $692.20 | |