| 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 | $207.51 | 6.601% | $221.2077 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $79.80 | 10.316% | $88.0322 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $58.54 | 11.764% | $65.4266 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $154.28 | 8.479% | $167.3614 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $150.74 | 13.111% | $170.5035 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $103.74 | 9.579% | $113.6773 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $164.69 | 6.243% | $174.9716 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $919.30 | $1,001.1803 | $1,001.18 | $1,001.20 | $1,001.20 | |