| 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 | $210.92 | 7.599% | $226.9478 | $226.95 | $226.95 | $226.90 |
| Purchase #2 | $198.55 | 9.372% | $217.1581 | $217.16 | $217.15 | $217.20 |
| Purchase #3 | $152.52 | 4.128% | $158.816 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $79.67 | 12.589% | $89.6997 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $15.46 | 3.718% | $16.0348 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $90.99 | 10.718% | $100.7423 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $130.69 | 6.357% | $138.998 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $878.80 | $948.3967 | $948.40 | $948.40 | $948.30 | |