| 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 | $200.92 | 10.527% | $222.0708 | $222.07 | $222.05 | $222.10 |
| Purchase #2 | $107.56 | 5.838% | $113.8394 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $60.25 | 7.498% | $64.7675 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $174.30 | 3.743% | $180.824 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $145.48 | 4.346% | $151.8026 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $207.52 | 9.582% | $227.4046 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $107.74 | 8.774% | $117.1931 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $1,003.77 | $1,077.9020 | $1,077.89 | $1,077.85 | $1,077.90 | |