| 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 | $117.72 | 3.800% | $122.1934 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $175.30 | 12.518% | $197.2441 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $68.58 | 4.661% | $71.7765 | $71.78 | $71.80 | $71.80 |
| Purchase #4 | $138.96 | 9.270% | $151.8416 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $87.94 | 3.457% | $90.9801 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $173.59 | 12.475% | $195.2454 | $195.25 | $195.25 | $195.20 |
| Purchase #7 | $44.81 | 7.549% | $48.1927 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $806.90 | $877.4738 | $877.47 | $877.55 | $877.40 | |