| 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 | $167.83 | 13.278% | $190.1145 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $14.66 | 13.665% | $16.6633 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $62.48 | 3.343% | $64.5687 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $117.87 | 9.113% | $128.6115 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $71.84 | 3.706% | $74.5024 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $199.75 | 5.586% | $210.908 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $120.65 | 13.559% | $137.0089 | $137.01 | $137.00 | $137.00 |
| 7 purchase totals = | $755.08 | $822.3773 | $822.37 | $822.30 | $822.40 | |