| 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 | $174.25 | 10.744% | $192.9714 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $151.50 | 10.307% | $167.1151 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $212.36 | 13.403% | $240.8226 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $212.90 | 8.402% | $230.7879 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $45.26 | 9.769% | $49.6814 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $107.53 | 6.586% | $114.6119 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $72.90 | 13.776% | $82.9427 | $82.94 | $82.95 | $82.90 |
| 7 purchase totals = | $976.70 | $1,078.9330 | $1,078.93 | $1,078.90 | $1,078.90 | |