| 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 | $176.80 | 6.360% | $188.0445 | $188.04 | $188.05 | $188.00 |
| Purchase #2 | $70.80 | 13.216% | $80.1569 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $27.69 | 12.149% | $31.0541 | $31.05 | $31.05 | $31.10 |
| Purchase #4 | $136.53 | 7.338% | $146.5486 | $146.55 | $146.55 | $146.50 |
| Purchase #5 | $23.65 | 12.781% | $26.6727 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $32.44 | 8.282% | $35.1267 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $15.95 | 10.746% | $17.664 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $483.86 | $525.2675 | $525.26 | $525.25 | $525.30 | |