| 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 | $163.39 | 8.460% | $177.2128 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $231.70 | 5.373% | $244.1492 | $244.15 | $244.15 | $244.10 |
| Purchase #3 | $102.46 | 11.323% | $114.0615 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $179.72 | 13.756% | $204.4423 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $171.58 | 9.401% | $187.7102 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $66.74 | 5.260% | $70.2505 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $127.60 | 8.595% | $138.5672 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $1,043.19 | $1,136.3937 | $1,136.39 | $1,136.35 | $1,136.40 | |