| 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 | $187.75 | 11.203% | $208.7836 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $56.56 | 12.181% | $63.4496 | $63.45 | $63.45 | $63.40 |
| Purchase #3 | $145.52 | 7.394% | $156.2797 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $73.32 | 8.560% | $79.5962 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $7.94 | 12.105% | $8.9011 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $207.66 | 4.532% | $217.0712 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $169.91 | 12.742% | $191.5599 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $848.66 | $925.6413 | $925.64 | $925.65 | $925.70 | |