| 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 | $158.71 | 6.696% | $169.3372 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $207.64 | 3.757% | $215.441 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $69.55 | 3.508% | $71.9898 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $92.33 | 11.674% | $103.1086 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $154.71 | 3.389% | $159.9531 | $159.95 | $159.95 | $160.00 |
| Purchase #6 | $124.42 | 10.577% | $137.5799 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $46.49 | 12.306% | $52.2111 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $853.85 | $909.6207 | $909.62 | $909.65 | $909.60 | |