| 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 | $147.68 | 5.686% | $156.0771 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $16.34 | 12.779% | $18.4281 | $18.43 | $18.45 | $18.40 |
| Purchase #3 | $140.91 | 5.784% | $149.0602 | $149.06 | $149.05 | $149.10 |
| Purchase #4 | $174.31 | 8.429% | $189.0026 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $108.96 | 6.310% | $115.8354 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $222.68 | 5.574% | $235.0922 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $125.73 | 11.166% | $139.769 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $936.61 | $1,003.2646 | $1,003.27 | $1,003.30 | $1,003.30 | |