| 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 | $133.92 | 12.756% | $151.0028 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $124.33 | 10.586% | $137.4916 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $247.94 | 7.826% | $267.3438 | $267.34 | $267.35 | $267.30 |
| Purchase #4 | $219.73 | 6.369% | $233.7246 | $233.72 | $233.70 | $233.70 |
| Purchase #5 | $143.37 | 11.301% | $159.5722 | $159.57 | $159.55 | $159.60 |
| Purchase #6 | $122.35 | 9.399% | $133.8497 | $133.85 | $133.85 | $133.80 |
| Purchase #7 | $43.68 | 11.805% | $48.8364 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $1,035.32 | $1,131.8211 | $1,131.81 | $1,131.80 | $1,131.70 | |