| 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 | $157.57 | 3.399% | $162.9258 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $7.40 | 4.239% | $7.7137 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $34.87 | 11.806% | $38.9868 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $154.48 | 9.682% | $169.4368 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $153.82 | 13.689% | $174.8764 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $141.68 | 9.610% | $155.2954 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $13.27 | 8.106% | $14.3457 | $14.35 | $14.35 | $14.30 |
| 7 purchase totals = | $663.09 | $723.5806 | $723.60 | $723.65 | $723.50 | |