| 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 | $7.41 | 7.148% | $7.9397 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $166.72 | 10.214% | $183.7488 | $183.75 | $183.75 | $183.70 |
| Purchase #3 | $47.71 | 7.224% | $51.1566 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $40.67 | 8.611% | $44.1721 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $164.41 | 4.626% | $172.0156 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $182.65 | 9.711% | $200.3871 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $152.68 | 9.527% | $167.2258 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $762.25 | $826.6457 | $826.66 | $826.65 | $826.60 | |