| 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 | $164.34 | 5.747% | $173.7846 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $103.30 | 10.482% | $114.1279 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $121.57 | 5.124% | $127.7992 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $187.34 | 10.320% | $206.6735 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $132.85 | 9.473% | $145.4349 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $223.30 | 4.408% | $233.1431 | $233.14 | $233.15 | $233.10 |
| Purchase #7 | $91.37 | 11.667% | $102.0301 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $1,024.07 | $1,102.9933 | $1,102.98 | $1,103.05 | $1,102.90 | |