| 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 | $71.64 | 11.799% | $80.0928 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $156.55 | 13.697% | $177.9927 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $220.35 | 8.390% | $238.8374 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $103.93 | 12.241% | $116.6521 | $116.65 | $116.65 | $116.70 |
| Purchase #5 | $20.65 | 12.805% | $23.2942 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $133.50 | 13.705% | $151.7962 | $151.80 | $151.80 | $151.80 |
| Purchase #7 | $108.69 | 9.732% | $119.2677 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $815.31 | $907.9331 | $907.93 | $907.95 | $908.00 | |