| 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 | $135.92 | 4.127% | $141.5294 | $141.53 | $141.55 | $141.50 |
| Purchase #2 | $182.71 | 4.349% | $190.6561 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $121.64 | 11.260% | $135.3367 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $161.62 | 10.375% | $178.3881 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $170.65 | 10.370% | $188.3464 | $188.35 | $188.35 | $188.30 |
| Purchase #6 | $114.69 | 13.656% | $130.3521 | $130.35 | $130.35 | $130.40 |
| Purchase #7 | $58.38 | 3.681% | $60.529 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $945.61 | $1,025.1378 | $1,025.15 | $1,025.20 | $1,025.10 | |