| 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 | $198.58 | 7.730% | $213.9302 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $63.80 | 10.511% | $70.506 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $135.78 | 10.452% | $149.9717 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $242.97 | 4.449% | $253.7797 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $91.58 | 5.301% | $96.4347 | $96.43 | $96.45 | $96.40 |
| Purchase #6 | $103.41 | 10.165% | $113.9216 | $113.92 | $113.90 | $113.90 |
| Purchase #7 | $70.26 | 5.560% | $74.1665 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $906.38 | $972.7104 | $972.71 | $972.70 | $972.70 | |