| 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 | $151.78 | 9.138% | $165.6497 | $165.65 | $165.65 | $165.60 |
| Purchase #2 | $130.72 | 5.148% | $137.4495 | $137.45 | $137.45 | $137.40 |
| Purchase #3 | $16.66 | 6.507% | $17.7441 | $17.74 | $17.75 | $17.70 |
| Purchase #4 | $7.96 | 6.412% | $8.4704 | $8.47 | $8.45 | $8.50 |
| Purchase #5 | $21.92 | 8.495% | $23.7821 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $113.69 | 5.778% | $120.259 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $204.60 | 3.505% | $211.7712 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $647.33 | $685.1260 | $685.12 | $685.10 | $685.10 | |