| 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 | $172.90 | 5.611% | $182.6014 | $182.60 | $182.60 | $182.60 |
| Purchase #2 | $42.54 | 11.305% | $47.3491 | $47.35 | $47.35 | $47.30 |
| Purchase #3 | $14.67 | 9.514% | $16.0657 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $90.38 | 12.374% | $101.5636 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $162.39 | 7.568% | $174.6797 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $67.52 | 10.730% | $74.7649 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $208.92 | 10.399% | $230.6456 | $230.65 | $230.65 | $230.60 |
| 7 purchase totals = | $759.32 | $827.6700 | $827.67 | $827.65 | $827.70 | |