| 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 | $124.85 | 6.770% | $133.3023 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $99.26 | 12.518% | $111.6854 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $79.84 | 8.177% | $86.3685 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $128.38 | 9.237% | $140.2385 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $23.98 | 6.260% | $25.4811 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $179.47 | 6.530% | $191.1894 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $192.66 | 10.854% | $213.5713 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $828.44 | $901.8365 | $901.84 | $901.85 | $901.90 | |