| 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 | $145.53 | 8.280% | $157.5799 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $155.66 | 6.214% | $165.3327 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $27.34 | 6.325% | $29.0693 | $29.07 | $29.05 | $29.10 |
| Purchase #4 | $40.95 | 4.283% | $42.7039 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $220.47 | 7.117% | $236.1608 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $75.86 | 8.186% | $82.0699 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $81.63 | 11.478% | $90.9995 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $747.44 | $803.9160 | $803.91 | $803.90 | $804.00 | |