| 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 | $207.52 | 7.409% | $222.8952 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $91.55 | 10.427% | $101.0959 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $160.74 | 8.698% | $174.7212 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $169.35 | 7.795% | $182.5508 | $182.55 | $182.55 | $182.60 |
| Purchase #5 | $179.28 | 8.433% | $194.3987 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $39.69 | 5.371% | $41.8217 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $60.45 | 5.337% | $63.6762 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $908.58 | $981.1597 | $981.17 | $981.15 | $981.20 | |