| 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 | $160.36 | 4.407% | $167.4271 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $69.52 | 4.510% | $72.6554 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $247.44 | 10.260% | $272.8273 | $272.83 | $272.85 | $272.80 |
| Purchase #4 | $48.44 | 4.409% | $50.5757 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $91.74 | 8.115% | $99.1847 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $110.54 | 13.626% | $125.6022 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $14.88 | 3.777% | $15.442 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $742.92 | $803.7144 | $803.72 | $803.80 | $803.70 | |