| 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 | $173.36 | 12.862% | $195.6576 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $197.67 | 8.111% | $213.703 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $64.52 | 6.345% | $68.6138 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $147.56 | 6.448% | $157.0747 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $36.78 | 11.229% | $40.91 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $54.57 | 5.239% | $57.4289 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $17.87 | 10.854% | $19.8096 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $692.33 | $753.1976 | $753.19 | $753.15 | $753.20 | |