| 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 | $162.29 | 3.180% | $167.4508 | $167.45 | $167.45 | $167.50 |
| Purchase #2 | $85.42 | 3.646% | $88.5344 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $145.92 | 6.511% | $155.4209 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $134.93 | 8.494% | $146.391 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $103.66 | 6.337% | $110.2289 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $96.64 | 10.324% | $106.6171 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $113.88 | 13.679% | $129.4576 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $842.74 | $904.1007 | $904.10 | $904.10 | $904.10 | |