| 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 | $165.53 | 6.443% | $176.1951 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $207.74 | 5.743% | $219.6705 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $244.99 | 7.823% | $264.1556 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $142.46 | 9.235% | $155.6162 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $42.75 | 9.624% | $46.8643 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $10.37 | 13.691% | $11.7898 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $125.77 | 8.518% | $136.4831 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $939.61 | $1,010.7746 | $1,010.78 | $1,010.75 | $1,010.90 | |