| 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 | $80.74 | 5.623% | $85.28 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $162.68 | 4.723% | $170.3634 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $232.64 | 3.482% | $240.7405 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $183.69 | 6.343% | $195.3415 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $91.42 | 8.203% | $98.9192 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $139.89 | 10.743% | $154.9184 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $107.74 | 4.488% | $112.5754 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $998.80 | $1,058.1384 | $1,058.14 | $1,058.15 | $1,058.10 | |