| 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 | $146.83 | 5.536% | $154.9585 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $245.81 | 4.746% | $257.4761 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $224.76 | 7.480% | $241.572 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $100.45 | 3.757% | $104.2239 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $170.75 | 4.644% | $178.6796 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $175.58 | 4.121% | $182.8157 | $182.82 | $182.80 | $182.80 |
| Purchase #7 | $176.52 | 6.690% | $188.3292 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $1,240.70 | $1,308.0550 | $1,308.06 | $1,308.05 | $1,308.10 | |