| 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 | $185.37 | 6.399% | $197.2318 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $32.64 | 12.572% | $36.7435 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $153.28 | 11.786% | $171.3456 | $171.35 | $171.35 | $171.30 |
| Purchase #4 | $140.46 | 12.860% | $158.5232 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $205.93 | 9.836% | $226.1853 | $226.19 | $226.20 | $226.20 |
| Purchase #6 | $106.40 | 6.719% | $113.549 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $162.48 | 13.561% | $184.5139 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $986.56 | $1,088.0923 | $1,088.09 | $1,088.10 | $1,087.90 | |