| 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 | $149.88 | 8.669% | $162.8731 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $233.53 | 10.165% | $257.2683 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $159.99 | 5.354% | $168.5559 | $168.56 | $168.55 | $168.60 |
| Purchase #4 | $73.41 | 12.339% | $82.4681 | $82.47 | $82.45 | $82.50 |
| Purchase #5 | $6.28 | 10.270% | $6.925 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $195.49 | 11.490% | $217.9518 | $217.95 | $217.95 | $218.00 |
| Purchase #7 | $228.65 | 6.426% | $243.343 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $1,047.23 | $1,139.3852 | $1,139.39 | $1,139.35 | $1,139.50 | |