| 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 | $77.63 | 12.852% | $87.607 | $87.61 | $87.60 | $87.60 |
| Purchase #2 | $155.54 | 9.174% | $169.8092 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $190.33 | 4.484% | $198.8644 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $22.84 | 4.653% | $23.9027 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $10.82 | 9.215% | $11.8171 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $150.69 | 4.671% | $157.7287 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $120.59 | 13.768% | $137.1928 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $728.44 | $786.9219 | $786.92 | $786.90 | $786.90 | |