| 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 | $178.55 | 6.464% | $190.0915 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $12.65 | 10.750% | $14.0099 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $130.93 | 4.261% | $136.5089 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $206.31 | 5.698% | $218.0655 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $13.49 | 6.269% | $14.3357 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $249.87 | 5.769% | $264.285 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $183.72 | 5.279% | $193.4186 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $975.52 | $1,030.7151 | $1,030.73 | $1,030.70 | $1,030.70 | |