| 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 | $175.73 | 11.134% | $195.2958 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $10.30 | 3.390% | $10.6492 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $203.72 | 9.829% | $223.7436 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $11.35 | 10.411% | $12.5316 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $165.54 | 10.268% | $182.5376 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $71.61 | 11.541% | $79.8745 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $178.92 | 10.412% | $197.5492 | $197.55 | $197.55 | $197.50 |
| 7 purchase totals = | $817.17 | $902.1815 | $902.18 | $902.20 | $902.00 | |