| 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 | $133.33 | 13.644% | $151.5215 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $146.40 | 13.857% | $166.6866 | $166.69 | $166.70 | $166.70 |
| Purchase #3 | $218.25 | 7.713% | $235.0836 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $88.55 | 6.869% | $94.6325 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $158.51 | 8.507% | $171.9944 | $171.99 | $172.00 | $172.00 |
| Purchase #6 | $131.71 | 5.803% | $139.3531 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $199.99 | 10.739% | $221.4669 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $1,076.74 | $1,180.7386 | $1,180.73 | $1,180.75 | $1,180.80 | |