| 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 | $144.40 | 9.511% | $158.1339 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $177.33 | 6.384% | $188.6507 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $236.80 | 9.370% | $258.9882 | $258.99 | $259.00 | $259.00 |
| Purchase #4 | $208.80 | 12.851% | $235.6329 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $58.41 | 8.757% | $63.525 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $48.44 | 12.773% | $54.6272 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $135.37 | 13.391% | $153.4974 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $1,009.55 | $1,113.0553 | $1,113.06 | $1,113.15 | $1,113.00 | |