| 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 | $170.32 | 10.757% | $188.6413 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $146.52 | 3.466% | $151.5984 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $241.49 | 12.310% | $271.2174 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $47.76 | 9.743% | $52.4133 | $52.41 | $52.40 | $52.40 |
| Purchase #5 | $61.52 | 4.586% | $64.3413 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $212.82 | 13.112% | $240.725 | $240.73 | $240.75 | $240.70 |
| Purchase #7 | $44.52 | 5.742% | $47.0763 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $924.95 | $1,016.0130 | $1,016.02 | $1,016.05 | $1,015.90 | |