| 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 | $196.63 | 3.639% | $203.7854 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $133.46 | 6.801% | $142.5366 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $178.35 | 8.675% | $193.8219 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $27.99 | 3.509% | $28.9722 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $148.59 | 13.548% | $168.721 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $137.57 | 10.595% | $152.1455 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $69.68 | 10.497% | $76.9943 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $892.27 | $966.9769 | $966.98 | $966.95 | $966.90 | |