| 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 | $15.34 | 13.470% | $17.4063 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $224.99 | 8.695% | $244.5529 | $244.55 | $244.55 | $244.60 |
| Purchase #3 | $19.92 | 13.626% | $22.6343 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $80.35 | 8.545% | $87.2159 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $137.78 | 8.350% | $149.2846 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $179.28 | 6.643% | $191.1896 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $106.87 | 4.123% | $111.2763 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $764.53 | $823.5599 | $823.56 | $823.60 | $823.60 | |