| 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 | $179.28 | 12.237% | $201.2185 | $201.22 | $201.20 | $201.20 |
| Purchase #2 | $105.90 | 5.354% | $111.5699 | $111.57 | $111.55 | $111.60 |
| Purchase #3 | $151.36 | 13.761% | $172.1886 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $26.27 | 11.263% | $29.2288 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $151.40 | 13.425% | $171.7255 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $75.73 | 10.789% | $83.9005 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $44.70 | 5.757% | $47.2734 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $734.64 | $817.1052 | $817.11 | $817.10 | $817.10 | |