| 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 | $79.94 | 13.729% | $90.915 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $139.91 | 10.835% | $155.0692 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $174.33 | 6.766% | $186.1252 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $55.97 | 9.577% | $61.3302 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $174.87 | 4.383% | $182.5346 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $174.42 | 11.853% | $195.094 | $195.09 | $195.10 | $195.10 |
| Purchase #7 | $142.66 | 4.647% | $149.2894 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $942.10 | $1,020.3576 | $1,020.36 | $1,020.40 | $1,020.30 | |