| 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 | $203.83 | 6.742% | $217.5722 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $81.93 | 13.260% | $92.7939 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $164.81 | 8.220% | $178.3574 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $147.59 | 10.538% | $163.143 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $212.34 | 4.575% | $222.0546 | $222.05 | $222.05 | $222.10 |
| Purchase #6 | $130.58 | 12.532% | $146.9443 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $181.92 | 8.640% | $197.6379 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $1,123.00 | $1,218.5033 | $1,218.49 | $1,218.50 | $1,218.50 | |