| 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 | $166.43 | 6.379% | $177.0466 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $72.81 | 9.707% | $79.8777 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $102.43 | 10.510% | $113.1954 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $150.45 | 9.555% | $164.8255 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $133.49 | 9.221% | $145.7991 | $145.80 | $145.80 | $145.80 |
| Purchase #6 | $56.38 | 11.812% | $63.0396 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $69.77 | 4.635% | $73.0038 | $73.00 | $73.00 | $73.00 |
| 7 purchase totals = | $751.76 | $816.7877 | $816.80 | $816.85 | $816.70 | |