| 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 | $177.98 | 10.369% | $196.4347 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $204.57 | 3.306% | $211.3331 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $213.67 | 6.633% | $227.8427 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $124.86 | 10.866% | $138.4273 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $177.71 | 7.367% | $190.8019 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $242.72 | 4.278% | $253.1036 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $166.75 | 9.584% | $182.7313 | $182.73 | $182.75 | $182.70 |
| 7 purchase totals = | $1,308.26 | $1,400.6746 | $1,400.66 | $1,400.75 | $1,400.50 | |