| 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 | $150.63 | 11.105% | $167.3575 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $74.67 | 12.788% | $84.2188 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $64.75 | 8.760% | $70.4221 | $70.42 | $70.40 | $70.40 |
| Purchase #4 | $31.29 | 8.847% | $34.0582 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $160.95 | 6.107% | $170.7792 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $65.83 | 11.758% | $73.5703 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $13.82 | 3.452% | $14.2971 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $561.94 | $614.7032 | $614.71 | $614.65 | $614.80 | |