| 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 | $208.82 | 7.609% | $224.7091 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $143.76 | 6.736% | $153.4437 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $183.77 | 12.686% | $207.0831 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $161.73 | 3.820% | $167.9081 | $167.91 | $167.90 | $167.90 |
| Purchase #5 | $31.55 | 3.844% | $32.7628 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $84.37 | 7.827% | $90.9736 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $46.62 | 12.714% | $52.5473 | $52.55 | $52.55 | $52.50 |
| 7 purchase totals = | $860.62 | $929.4277 | $929.42 | $929.40 | $929.40 | |