| 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 | $133.74 | 9.873% | $146.9442 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $158.29 | 11.846% | $177.041 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $245.38 | 10.349% | $270.7744 | $270.77 | $270.75 | $270.80 |
| Purchase #4 | $100.27 | 13.413% | $113.7192 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $178.55 | 6.415% | $190.004 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $20.93 | 5.393% | $22.0588 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $134.98 | 8.604% | $146.5937 | $146.59 | $146.60 | $146.60 |
| 7 purchase totals = | $972.14 | $1,067.1353 | $1,067.12 | $1,067.10 | $1,067.10 | |