| 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 | $157.27 | 5.506% | $165.9293 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $182.49 | 4.427% | $190.5688 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $198.34 | 3.332% | $204.9487 | $204.95 | $204.95 | $204.90 |
| Purchase #4 | $113.58 | 10.661% | $125.6888 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $58.54 | 3.535% | $60.6094 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $196.81 | 12.552% | $221.5136 | $221.51 | $221.50 | $221.50 |
| Purchase #7 | $75.71 | 12.374% | $85.0784 | $85.08 | $85.10 | $85.10 |
| 7 purchase totals = | $982.74 | $1,054.3370 | $1,054.34 | $1,054.35 | $1,054.30 | |