| 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 | $135.61 | 6.335% | $144.2009 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $30.92 | 6.870% | $33.0442 | $33.04 | $33.05 | $33.00 |
| Purchase #3 | $20.60 | 11.102% | $22.887 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $10.85 | 11.409% | $12.0879 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $156.71 | 13.666% | $178.126 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $196.35 | 9.829% | $215.6492 | $215.65 | $215.65 | $215.60 |
| Purchase #7 | $49.74 | 7.807% | $53.6232 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $600.78 | $659.6184 | $659.62 | $659.65 | $659.50 | |