| 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 | $179.70 | 8.266% | $194.554 | $194.55 | $194.55 | $194.60 |
| Purchase #2 | $72.77 | 5.771% | $76.9696 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $25.58 | 7.268% | $27.4392 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $22.48 | 3.633% | $23.2967 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $95.62 | 8.500% | $103.7477 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $100.85 | 5.687% | $106.5853 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $142.88 | 10.468% | $157.8367 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $639.88 | $690.4292 | $690.44 | $690.45 | $690.40 | |