| 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 | $164.68 | 5.295% | $173.3998 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $85.65 | 7.662% | $92.2125 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $107.77 | 7.467% | $115.8172 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $115.87 | 8.656% | $125.8997 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $235.71 | 5.452% | $248.5609 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $138.55 | 8.316% | $150.0718 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $148.74 | 10.604% | $164.5124 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $996.97 | $1,070.4743 | $1,070.47 | $1,070.40 | $1,070.50 | |