| 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 | $128.90 | 5.599% | $136.1171 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $91.45 | 7.664% | $98.4587 | $98.46 | $98.45 | $98.50 |
| Purchase #3 | $50.76 | 13.429% | $57.5766 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $199.98 | 12.404% | $224.7855 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $165.57 | 10.183% | $182.43 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $96.87 | 7.601% | $104.2331 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $198.50 | 5.339% | $209.0979 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $932.03 | $1,012.6989 | $1,012.71 | $1,012.75 | $1,012.70 | |