| 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 | $147.77 | 7.639% | $159.0582 | $159.06 | $159.05 | $159.10 |
| Purchase #2 | $96.76 | 7.396% | $103.9164 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $15.45 | 9.512% | $16.9196 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $179.28 | 7.838% | $193.332 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $90.91 | 10.535% | $100.4874 | $100.49 | $100.50 | $100.50 |
| Purchase #6 | $235.92 | 12.539% | $265.502 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $63.28 | 10.866% | $70.156 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $829.37 | $909.3716 | $909.38 | $909.35 | $909.40 | |