| 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 | $138.94 | 4.655% | $145.4077 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $219.48 | 5.648% | $231.8762 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $68.70 | 3.463% | $71.0791 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $93.59 | 3.227% | $96.6101 | $96.61 | $96.60 | $96.60 |
| Purchase #5 | $8.61 | 9.397% | $9.4191 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $165.73 | 8.491% | $179.8021 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $45.76 | 10.373% | $50.5067 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $740.81 | $784.7010 | $784.71 | $784.70 | $784.70 | |