| 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 | $174.89 | 3.279% | $180.6246 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $195.34 | 10.551% | $215.9503 | $215.95 | $215.95 | $216.00 |
| Purchase #3 | $185.55 | 13.856% | $211.2598 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $178.33 | 5.765% | $188.6107 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $234.95 | 7.333% | $252.1789 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $7.81 | 10.511% | $8.6309 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $79.78 | 7.494% | $85.7587 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $1,056.65 | $1,143.0139 | $1,143.01 | $1,143.00 | $1,143.10 | |