| 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 | $161.34 | 13.866% | $183.7114 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $189.80 | 7.176% | $203.42 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $239.59 | 6.463% | $255.0747 | $255.07 | $255.05 | $255.10 |
| Purchase #4 | $61.59 | 5.340% | $64.8789 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $189.80 | 13.754% | $215.9051 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $124.30 | 6.742% | $132.6803 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $63.62 | 8.297% | $68.8986 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $1,030.04 | $1,124.5690 | $1,124.57 | $1,124.55 | $1,124.60 | |