| 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 | $134.37 | 10.613% | $148.6307 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $91.28 | 3.399% | $94.3826 | $94.38 | $94.40 | $94.40 |
| Purchase #3 | $149.84 | 5.824% | $158.5667 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $62.65 | 10.783% | $69.4055 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $42.63 | 5.760% | $45.0855 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $114.46 | 12.119% | $128.3314 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $130.36 | 4.824% | $136.6486 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $725.59 | $781.0510 | $781.06 | $781.10 | $781.00 | |