| 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 | $147.25 | 13.870% | $167.6736 | $167.67 | $167.65 | $167.70 |
| Purchase #2 | $101.33 | 6.375% | $107.7898 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $121.49 | 5.642% | $128.3445 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $36.94 | 4.441% | $38.5805 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $114.81 | 9.558% | $125.7835 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $142.35 | 9.707% | $156.1679 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $167.45 | 7.498% | $180.0054 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $831.62 | $904.3452 | $904.34 | $904.35 | $904.40 | |