| 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 | $167.74 | 10.142% | $184.7522 | $184.75 | $184.75 | $184.80 |
| Purchase #2 | $115.57 | 4.734% | $121.0411 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $232.80 | 7.434% | $250.1064 | $250.11 | $250.10 | $250.10 |
| Purchase #4 | $136.60 | 6.576% | $145.5828 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $20.67 | 6.132% | $21.9375 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $123.33 | 10.692% | $136.5164 | $136.52 | $136.50 | $136.50 |
| Purchase #7 | $51.37 | 13.682% | $58.3984 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $848.08 | $918.3348 | $918.34 | $918.35 | $918.30 | |