| 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 | $127.39 | 11.196% | $141.6526 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $91.57 | 12.601% | $103.1087 | $103.11 | $103.10 | $103.10 |
| Purchase #3 | $193.44 | 12.715% | $218.0359 | $218.04 | $218.05 | $218.00 |
| Purchase #4 | $188.52 | 12.713% | $212.4865 | $212.49 | $212.50 | $212.50 |
| Purchase #5 | $25.66 | 7.274% | $27.5265 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $133.59 | 8.124% | $144.4429 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $47.58 | 6.706% | $50.7707 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $807.75 | $898.0238 | $898.03 | $898.05 | $898.00 | |