| 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 | $183.62 | 7.569% | $197.5182 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $91.47 | 8.699% | $99.427 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $176.70 | 4.222% | $184.1603 | $184.16 | $184.15 | $184.20 |
| Purchase #4 | $136.38 | 5.186% | $143.4527 | $143.45 | $143.45 | $143.50 |
| Purchase #5 | $36.85 | 8.331% | $39.92 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $198.35 | 5.251% | $208.7654 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $198.75 | 4.574% | $207.8408 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,022.12 | $1,081.0844 | $1,081.09 | $1,081.05 | $1,081.10 | |