| 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 | $198.92 | 7.220% | $213.282 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $33.35 | 8.452% | $36.1687 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $160.99 | 13.701% | $183.0472 | $183.05 | $183.05 | $183.00 |
| Purchase #4 | $149.97 | 11.411% | $167.0831 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $198.41 | 5.301% | $208.9277 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $199.59 | 12.460% | $224.4589 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $156.53 | 6.404% | $166.5542 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $1,097.76 | $1,199.5218 | $1,199.52 | $1,199.55 | $1,199.60 | |