| 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 | $163.84 | 4.674% | $171.4979 | $171.50 | $171.50 | $171.50 |
| Purchase #2 | $81.55 | 13.806% | $92.8088 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $157.67 | 5.835% | $166.87 | $166.87 | $166.85 | $166.90 |
| Purchase #4 | $209.30 | 3.252% | $216.1064 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $26.69 | 8.705% | $29.0134 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $241.74 | 6.260% | $256.8729 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $231.64 | 4.164% | $241.2855 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $1,112.43 | $1,174.4549 | $1,174.46 | $1,174.40 | $1,174.50 | |