| 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 | $162.58 | 10.691% | $179.9614 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $20.73 | 8.430% | $22.4775 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $109.62 | 6.597% | $116.8516 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $88.75 | 8.510% | $96.3026 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $214.42 | 9.717% | $235.2552 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $98.91 | 4.645% | $103.5044 | $103.50 | $103.50 | $103.50 |
| Purchase #7 | $207.93 | 10.295% | $229.3364 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $902.94 | $983.6891 | $983.69 | $983.70 | $983.80 | |