| 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 | $164.35 | 8.711% | $178.6665 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $161.52 | 8.851% | $175.8161 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $92.34 | 8.454% | $100.1464 | $100.15 | $100.15 | $100.10 |
| Purchase #4 | $226.39 | 11.495% | $252.4135 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $226.27 | 12.594% | $254.7664 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $111.59 | 10.157% | $122.9242 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $18.95 | 5.403% | $19.9739 | $19.97 | $19.95 | $20.00 |
| 7 purchase totals = | $1,001.41 | $1,104.7070 | $1,104.71 | $1,104.60 | $1,104.70 | |