| 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 | $188.71 | 7.165% | $202.2311 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $181.61 | 11.692% | $202.8438 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $155.58 | 11.709% | $173.7969 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $202.78 | 7.507% | $218.0027 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $23.25 | 10.668% | $25.7303 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $117.52 | 10.237% | $129.5505 | $129.55 | $129.55 | $129.60 |
| Purchase #7 | $28.68 | 13.675% | $32.602 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $898.13 | $984.7573 | $984.75 | $984.80 | $984.70 | |