| 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 | $110.83 | 6.674% | $118.2268 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $162.45 | 7.631% | $174.8466 | $174.85 | $174.85 | $174.80 |
| Purchase #3 | $199.58 | 5.749% | $211.0539 | $211.05 | $211.05 | $211.10 |
| Purchase #4 | $166.66 | 11.266% | $185.4359 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $208.67 | 4.482% | $218.0226 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $212.29 | 6.226% | $225.5072 | $225.51 | $225.50 | $225.50 |
| Purchase #7 | $224.53 | 13.467% | $254.7675 | $254.77 | $254.75 | $254.80 |
| 7 purchase totals = | $1,285.01 | $1,387.8605 | $1,387.87 | $1,387.85 | $1,387.80 | |