| 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 | $142.31 | 13.257% | $161.176 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $114.86 | 4.102% | $119.5716 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $185.44 | 4.195% | $193.2192 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $22.92 | 3.293% | $23.6748 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $12.31 | 6.783% | $13.145 | $13.15 | $13.15 | $13.10 |
| Purchase #6 | $43.81 | 8.409% | $47.494 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $45.65 | 12.173% | $51.207 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $567.30 | $609.4876 | $609.49 | $609.45 | $609.50 | |