| 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 | $152.64 | 11.526% | $170.2333 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $145.68 | 3.547% | $150.8473 | $150.85 | $150.85 | $150.80 |
| Purchase #3 | $132.50 | 11.534% | $147.7826 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $55.68 | 12.217% | $62.4824 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $69.58 | 13.575% | $79.0255 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $197.60 | 6.712% | $210.8629 | $210.86 | $210.85 | $210.90 |
| Purchase #7 | $68.95 | 12.230% | $77.3826 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $822.63 | $898.6166 | $898.61 | $898.70 | $898.60 | |