| 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 | $161.82 | 4.346% | $168.8527 | $168.85 | $168.85 | $168.90 |
| Purchase #2 | $32.76 | 6.460% | $34.8763 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $7.90 | 6.443% | $8.409 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $162.25 | 9.753% | $178.0742 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $43.83 | 11.765% | $48.9866 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $173.73 | 10.396% | $191.791 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $181.44 | 6.542% | $193.3098 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $763.73 | $824.2996 | $824.30 | $824.30 | $824.40 | |