| 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 | $162.26 | 12.450% | $182.4614 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $151.64 | 3.856% | $157.4872 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $98.84 | 5.187% | $103.9668 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $130.57 | 10.163% | $143.8398 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $165.40 | 6.191% | $175.6399 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $117.43 | 13.196% | $132.9261 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $198.65 | 9.566% | $217.6529 | $217.65 | $217.65 | $217.70 |
| 7 purchase totals = | $1,024.79 | $1,113.9741 | $1,113.98 | $1,114.00 | $1,114.00 | |