| 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 | $92.73 | 13.119% | $104.8952 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $188.36 | 4.734% | $197.277 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $158.41 | 8.720% | $172.2234 | $172.22 | $172.20 | $172.20 |
| Purchase #4 | $90.91 | 12.417% | $102.1983 | $102.20 | $102.20 | $102.20 |
| Purchase #5 | $103.41 | 5.151% | $108.7366 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $141.90 | 4.681% | $148.5423 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $72.92 | 6.781% | $77.8647 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $848.64 | $911.7375 | $911.74 | $911.75 | $911.70 | |