| 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 | $129.25 | 6.676% | $137.8787 | $137.88 | $137.90 | $137.90 |
| Purchase #2 | $154.39 | 11.784% | $172.5833 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $75.84 | 12.415% | $85.2555 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $216.90 | 6.200% | $230.3478 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $73.53 | 8.437% | $79.7337 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $119.35 | 12.154% | $133.8558 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $147.87 | 5.874% | $156.5559 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $917.13 | $996.2107 | $996.22 | $996.25 | $996.30 | |