| 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 | $154.25 | 12.192% | $173.0562 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $79.67 | 13.844% | $90.6995 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $44.84 | 5.835% | $47.4564 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $17.85 | 5.128% | $18.7653 | $18.77 | $18.75 | $18.80 |
| Purchase #5 | $140.64 | 3.584% | $145.6805 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $235.99 | 13.668% | $268.2451 | $268.25 | $268.25 | $268.20 |
| Purchase #7 | $130.31 | 9.582% | $142.7963 | $142.80 | $142.80 | $142.80 |
| 7 purchase totals = | $803.55 | $886.6993 | $886.72 | $886.70 | $886.80 | |