| 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 | $131.39 | 10.741% | $145.5026 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $204.38 | 9.635% | $224.072 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $88.37 | 3.844% | $91.7669 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $154.91 | 7.792% | $166.9806 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $194.65 | 11.597% | $217.2236 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $151.59 | 11.783% | $169.4518 | $169.45 | $169.45 | $169.50 |
| Purchase #7 | $238.80 | 8.145% | $258.2503 | $258.25 | $258.25 | $258.30 |
| 7 purchase totals = | $1,164.09 | $1,273.2478 | $1,273.24 | $1,273.20 | $1,273.40 | |