| 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 | $66.58 | 12.112% | $74.6442 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $195.58 | 6.449% | $208.193 | $208.19 | $208.20 | $208.20 |
| Purchase #3 | $151.68 | 3.795% | $157.4363 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $81.76 | 10.144% | $90.0537 | $90.05 | $90.05 | $90.10 |
| Purchase #5 | $246.36 | 7.849% | $265.6968 | $265.70 | $265.70 | $265.70 |
| Purchase #6 | $199.55 | 3.377% | $206.2888 | $206.29 | $206.30 | $206.30 |
| Purchase #7 | $168.32 | 5.436% | $177.4699 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $1,109.83 | $1,179.7827 | $1,179.78 | $1,179.80 | $1,179.80 | |