| 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 | $175.95 | 12.479% | $197.9068 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $103.55 | 10.702% | $114.6319 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $200.49 | 11.305% | $223.1554 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $108.51 | 7.329% | $116.4627 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $167.87 | 4.212% | $174.9407 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $117.39 | 7.386% | $126.0604 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $215.48 | 13.183% | $243.8867 | $243.89 | $243.90 | $243.90 |
| 7 purchase totals = | $1,089.24 | $1,197.0446 | $1,197.05 | $1,197.05 | $1,197.10 | |