| 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 | $128.77 | 9.549% | $141.0662 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $143.43 | 9.202% | $156.6284 | $156.63 | $156.65 | $156.60 |
| Purchase #3 | $99.90 | 8.140% | $108.0319 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $91.90 | 11.787% | $102.7323 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $49.92 | 12.426% | $56.1231 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $132.48 | 5.153% | $139.3067 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $46.55 | 13.604% | $52.8827 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $692.95 | $756.7713 | $756.77 | $756.80 | $756.70 | |