| 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 | $141.74 | 6.595% | $151.0878 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $45.80 | 8.209% | $49.5597 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $78.91 | 5.725% | $83.4276 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $174.41 | 12.660% | $196.4903 | $196.49 | $196.50 | $196.50 |
| Purchase #5 | $109.86 | 4.441% | $114.7389 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $130.60 | 5.176% | $137.3599 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $238.97 | 11.176% | $265.6773 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $920.29 | $998.3415 | $998.35 | $998.40 | $998.40 | |