| 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 | $136.74 | 3.498% | $141.5232 | $141.52 | $141.50 | $141.50 |
| Purchase #2 | $151.67 | 3.478% | $156.9451 | $156.95 | $156.95 | $156.90 |
| Purchase #3 | $95.70 | 8.545% | $103.8776 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $119.67 | 9.162% | $130.6342 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $222.28 | 9.396% | $243.1654 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $75.29 | 13.629% | $85.5513 | $85.55 | $85.55 | $85.60 |
| Purchase #7 | $162.58 | 9.124% | $177.4138 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $963.93 | $1,039.1106 | $1,039.11 | $1,039.10 | $1,039.10 | |