| 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 | $178.87 | 10.395% | $197.4635 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $58.96 | 7.428% | $63.3395 | $63.34 | $63.35 | $63.30 |
| Purchase #3 | $6.60 | 10.342% | $7.2826 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $219.50 | 3.651% | $227.5139 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $155.35 | 11.449% | $173.136 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $126.82 | 3.527% | $131.2929 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $5.78 | 4.424% | $6.0357 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $751.88 | $806.0641 | $806.06 | $806.10 | $806.00 | |