| 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 | $211.25 | 3.276% | $218.1706 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $155.61 | 11.732% | $173.8662 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $108.78 | 7.115% | $116.5197 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $161.73 | 12.727% | $182.3134 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $184.40 | 13.354% | $209.0248 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $156.98 | 9.372% | $171.6922 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $64.26 | 3.751% | $66.6704 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $1,043.01 | $1,138.2573 | $1,138.25 | $1,138.15 | $1,138.30 | |