| 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 | $167.35 | 4.535% | $174.9393 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $71.50 | 5.835% | $75.672 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $136.54 | 3.790% | $141.7149 | $141.71 | $141.70 | $141.70 |
| Purchase #4 | $193.43 | 13.533% | $219.6069 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $195.36 | 13.241% | $221.2276 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $200.46 | 3.334% | $207.1433 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $169.61 | 12.598% | $190.9775 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $1,134.25 | $1,231.2815 | $1,231.28 | $1,231.30 | $1,231.20 | |