| 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 | $133.51 | 6.361% | $142.0026 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $37.63 | 13.516% | $42.7161 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $15.47 | 11.301% | $17.2183 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $117.85 | 6.613% | $125.6434 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $112.89 | 5.276% | $118.8461 | $118.85 | $118.85 | $118.80 |
| Purchase #6 | $27.74 | 7.130% | $29.7179 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $53.35 | 9.660% | $58.5036 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $498.44 | $534.6480 | $534.65 | $534.60 | $534.50 | |