| 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 | $130.96 | 3.617% | $135.6968 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $149.53 | 11.703% | $167.0295 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $186.69 | 12.455% | $209.9422 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $215.31 | 3.355% | $222.5337 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $158.96 | 13.536% | $180.4768 | $180.48 | $180.50 | $180.50 |
| Purchase #6 | $55.80 | 8.475% | $60.5291 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $225.77 | 12.718% | $254.4834 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $1,123.02 | $1,230.6915 | $1,230.69 | $1,230.80 | $1,230.60 | |