| 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 | $39.82 | 12.649% | $44.8568 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $182.76 | 6.757% | $195.1091 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $177.66 | 4.346% | $185.3811 | $185.38 | $185.40 | $185.40 |
| Purchase #4 | $135.55 | 3.361% | $140.1058 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $129.69 | 9.611% | $142.1545 | $142.15 | $142.15 | $142.20 |
| Purchase #6 | $192.73 | 4.583% | $201.5628 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $125.94 | 6.765% | $134.4598 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $984.15 | $1,043.6299 | $1,043.63 | $1,043.60 | $1,043.80 | |