| 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 | $138.81 | 9.318% | $151.7443 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $90.61 | 6.779% | $96.7525 | $96.75 | $96.75 | $96.80 |
| Purchase #3 | $57.44 | 13.704% | $65.3116 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $171.51 | 12.444% | $192.8527 | $192.85 | $192.85 | $192.90 |
| Purchase #5 | $182.95 | 5.365% | $192.7653 | $192.77 | $192.75 | $192.80 |
| Purchase #6 | $194.25 | 12.825% | $219.1626 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $11.85 | 7.831% | $12.778 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $847.42 | $931.3670 | $931.36 | $931.35 | $931.50 | |