| 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 | $175.85 | 13.127% | $198.9338 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $239.76 | 10.689% | $265.3879 | $265.39 | $265.40 | $265.40 |
| Purchase #3 | $212.71 | 12.201% | $238.6627 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $51.28 | 7.514% | $55.1332 | $55.13 | $55.15 | $55.10 |
| Purchase #5 | $230.57 | 9.388% | $252.2159 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $149.30 | 5.318% | $157.2398 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $165.41 | 9.711% | $181.473 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $1,224.88 | $1,349.0463 | $1,349.04 | $1,349.05 | $1,349.00 | |