| 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 | $178.65 | 9.341% | $195.3377 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $72.44 | 13.595% | $82.2882 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $8.70 | 4.523% | $9.0935 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $210.76 | 13.111% | $238.3927 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $73.32 | 11.142% | $81.4893 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $41.71 | 6.271% | $44.3256 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $111.61 | 8.359% | $120.9395 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $697.19 | $771.8665 | $771.87 | $771.95 | $771.80 | |