| 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 | $167.84 | 9.173% | $183.236 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $105.79 | 11.830% | $118.305 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $74.84 | 9.313% | $81.8098 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $58.45 | 10.345% | $64.4967 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $155.94 | 13.580% | $177.1167 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $155.54 | 4.657% | $162.7835 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $98.40 | 10.854% | $109.0803 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $816.80 | $896.8280 | $896.84 | $896.85 | $896.80 | |