| 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 | $167.78 | 4.381% | $175.1304 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $57.34 | 4.521% | $59.9323 | $59.93 | $59.95 | $59.90 |
| Purchase #3 | $130.74 | 12.196% | $146.6851 | $146.69 | $146.70 | $146.70 |
| Purchase #4 | $165.60 | 7.345% | $177.7633 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $199.47 | 13.541% | $226.4802 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $215.36 | 10.609% | $238.2075 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $203.27 | 4.786% | $212.9985 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $1,139.56 | $1,237.1973 | $1,237.20 | $1,237.25 | $1,237.20 | |