| 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 | $213.55 | 7.444% | $229.4467 | $229.45 | $229.45 | $229.40 |
| Purchase #2 | $126.33 | 9.111% | $137.8399 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $7.41 | 10.401% | $8.1807 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $142.30 | 6.675% | $151.7985 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $66.57 | 4.569% | $69.6116 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $169.73 | 4.471% | $177.3186 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $65.32 | 6.270% | $69.4156 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $791.21 | $843.6116 | $843.62 | $843.60 | $843.50 | |