| 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 | $188.71 | 4.309% | $196.8415 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $103.67 | 13.182% | $117.3358 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $214.41 | 5.439% | $226.0718 | $226.07 | $226.05 | $226.10 |
| Purchase #4 | $142.90 | 9.357% | $156.2712 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $8.49 | 4.503% | $8.8723 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $24.72 | 10.162% | $27.232 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $122.96 | 6.172% | $130.5491 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $805.86 | $863.1737 | $863.17 | $863.15 | $863.10 | |