| 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 | $131.49 | 10.623% | $145.4582 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $85.87 | 4.132% | $89.4181 | $89.42 | $89.40 | $89.40 |
| Purchase #3 | $39.39 | 5.603% | $41.597 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $119.56 | 11.202% | $132.9531 | $132.95 | $132.95 | $133.00 |
| Purchase #5 | $126.82 | 7.140% | $135.8749 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $212.27 | 7.264% | $227.6893 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $218.69 | 6.644% | $233.2198 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $934.09 | $1,006.2104 | $1,006.21 | $1,006.15 | $1,006.30 | |