| 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 | $159.72 | 13.793% | $181.7502 | $181.75 | $181.75 | $181.80 |
| Purchase #2 | $61.50 | 4.483% | $64.257 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $72.46 | 7.229% | $77.6981 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $188.44 | 3.207% | $194.4833 | $194.48 | $194.50 | $194.50 |
| Purchase #5 | $70.26 | 9.198% | $76.7225 | $76.72 | $76.70 | $76.70 |
| Purchase #6 | $139.55 | 3.392% | $144.2835 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $168.55 | 5.704% | $178.1641 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $860.48 | $917.3587 | $917.35 | $917.35 | $917.50 | |