| 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 | $76.92 | 5.475% | $81.1314 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $162.82 | 5.359% | $171.5455 | $171.55 | $171.55 | $171.50 |
| Purchase #3 | $104.65 | 9.836% | $114.9434 | $114.94 | $114.95 | $114.90 |
| Purchase #4 | $177.73 | 4.866% | $186.3783 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $238.89 | 8.479% | $259.1455 | $259.15 | $259.15 | $259.10 |
| Purchase #6 | $232.48 | 5.209% | $244.5899 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $118.66 | 10.560% | $131.1905 | $131.19 | $131.20 | $131.20 |
| 7 purchase totals = | $1,112.15 | $1,188.9245 | $1,188.93 | $1,189.00 | $1,188.80 | |