| 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 | $182.87 | 9.485% | $200.2152 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $96.65 | 7.848% | $104.2351 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $69.48 | 3.211% | $71.711 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $6.26 | 13.414% | $7.0997 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $131.90 | 7.304% | $141.534 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $48.77 | 5.762% | $51.5801 | $51.58 | $51.60 | $51.60 |
| Purchase #7 | $34.79 | 12.836% | $39.2556 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $570.72 | $615.6307 | $615.64 | $615.65 | $615.60 | |