| 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 | $182.28 | 7.387% | $195.745 | $195.75 | $195.75 | $195.70 |
| Purchase #2 | $150.55 | 10.113% | $165.7751 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $247.55 | 7.262% | $265.5271 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $62.85 | 12.433% | $70.6641 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $28.47 | 10.666% | $31.5066 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $161.53 | 10.874% | $179.0948 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $176.85 | 4.565% | $184.9232 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $1,010.08 | $1,093.2359 | $1,093.24 | $1,093.25 | $1,093.20 | |