| 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 | $172.46 | 11.865% | $192.9224 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $160.30 | 6.575% | $170.8397 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $180.48 | 7.599% | $194.1947 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $245.64 | 6.635% | $261.9382 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $172.56 | 4.203% | $179.8127 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $58.66 | 11.375% | $65.3326 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $6.91 | 4.152% | $7.1969 | $7.20 | $7.20 | $7.20 |
| 7 purchase totals = | $997.01 | $1,072.2372 | $1,072.23 | $1,072.25 | $1,072.10 | |