| 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 | $195.43 | 12.671% | $220.1929 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $149.59 | 5.759% | $158.2049 | $158.20 | $158.20 | $158.20 |
| Purchase #3 | $207.48 | 10.284% | $228.8172 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $25.35 | 4.194% | $26.4132 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $75.33 | 6.487% | $80.2167 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $24.72 | 12.628% | $27.8416 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $173.35 | 12.641% | $195.2632 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $851.25 | $936.9497 | $936.94 | $936.90 | $936.90 | |