| 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 | $91.85 | 12.355% | $103.1981 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $130.83 | 13.497% | $148.4881 | $148.49 | $148.50 | $148.50 |
| Purchase #3 | $57.36 | 6.790% | $61.2547 | $61.25 | $61.25 | $61.30 |
| Purchase #4 | $16.74 | 12.145% | $18.7731 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $15.99 | 3.713% | $16.5837 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $201.86 | 11.415% | $224.9023 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $40.93 | 13.262% | $46.3581 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $555.56 | $619.5581 | $619.55 | $619.55 | $619.70 | |