| 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 | $150.76 | 12.319% | $169.3321 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $162.27 | 13.868% | $184.7736 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $159.40 | 3.725% | $165.3377 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $230.58 | 4.448% | $240.8362 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $242.92 | 4.785% | $254.5437 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $220.35 | 13.818% | $250.798 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $239.70 | 3.135% | $247.2146 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $1,405.98 | $1,512.8359 | $1,512.83 | $1,512.85 | $1,512.70 | |