| 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 | $150.28 | 6.469% | $160.0016 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $195.84 | 8.235% | $211.9674 | $211.97 | $211.95 | $212.00 |
| Purchase #3 | $239.51 | 12.197% | $268.723 | $268.72 | $268.70 | $268.70 |
| Purchase #4 | $141.49 | 10.449% | $156.2743 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $69.98 | 5.757% | $74.0087 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $191.32 | 10.605% | $211.6095 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $182.72 | 11.575% | $203.8698 | $203.87 | $203.85 | $203.90 |
| 7 purchase totals = | $1,171.14 | $1,286.4543 | $1,286.45 | $1,286.35 | $1,286.50 | |