| 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 | $195.26 | 10.712% | $216.1763 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $30.82 | 13.256% | $34.9055 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $103.80 | 8.448% | $112.569 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $23.27 | 8.219% | $25.1826 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $157.29 | 6.470% | $167.4667 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $58.48 | 11.494% | $65.2017 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $184.80 | 7.480% | $198.623 | $198.62 | $198.60 | $198.60 |
| 7 purchase totals = | $753.72 | $820.1248 | $820.13 | $820.10 | $820.20 | |