| 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 | $136.41 | 6.435% | $145.188 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $110.66 | 3.200% | $114.2011 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $16.47 | 8.850% | $17.9276 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $32.47 | 11.244% | $36.1209 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $74.27 | 9.281% | $81.163 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $158.96 | 11.659% | $177.4931 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $249.44 | 6.268% | $265.0749 | $265.07 | $265.05 | $265.10 |
| 7 purchase totals = | $778.68 | $837.1686 | $837.16 | $837.15 | $837.20 | |