| 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 | $108.37 | 9.160% | $118.2967 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $113.68 | 9.522% | $124.5046 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $7.83 | 11.420% | $8.7242 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $162.69 | 12.692% | $183.3386 | $183.34 | $183.35 | $183.30 |
| Purchase #5 | $172.50 | 4.679% | $180.5713 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $31.53 | 10.315% | $34.7823 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $195.79 | 10.517% | $216.3812 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $792.39 | $866.5989 | $866.59 | $866.60 | $866.60 | |