| 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 | $134.83 | 13.631% | $153.2087 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $115.80 | 4.232% | $120.7007 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $26.86 | 8.851% | $29.2374 | $29.24 | $29.25 | $29.20 |
| Purchase #4 | $62.54 | 13.644% | $71.073 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $98.77 | 6.471% | $105.1614 | $105.16 | $105.15 | $105.20 |
| Purchase #6 | $16.41 | 9.508% | $17.9703 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $45.98 | 7.827% | $49.5789 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $501.19 | $546.9304 | $546.93 | $546.90 | $547.00 | |