| 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 | $145.95 | 13.555% | $165.7335 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $170.88 | 7.318% | $183.385 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $90.58 | 3.518% | $93.7666 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $237.67 | 7.401% | $255.26 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $215.34 | 8.515% | $233.6762 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $77.90 | 3.506% | $80.6312 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $52.26 | 3.367% | $54.0196 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $990.58 | $1,066.4721 | $1,066.48 | $1,066.50 | $1,066.50 | |