| 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 | $14.38 | 7.770% | $15.4973 | $15.50 | $15.50 | $15.50 |
| Purchase #2 | $114.40 | 10.308% | $126.1924 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $146.95 | 8.190% | $158.9852 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $135.79 | 11.287% | $151.1166 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $182.52 | 11.205% | $202.9714 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $203.65 | 3.433% | $210.6413 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $55.71 | 6.600% | $59.3869 | $59.39 | $59.40 | $59.40 |
| 7 purchase totals = | $853.40 | $924.7911 | $924.80 | $924.80 | $924.80 | |