| 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 | $140.83 | 6.773% | $150.3684 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $217.99 | 12.469% | $245.1712 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $149.54 | 9.626% | $163.9347 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $226.57 | 6.286% | $240.8122 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $88.37 | 7.217% | $94.7477 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $39.35 | 3.509% | $40.7308 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $155.28 | 5.383% | $163.6387 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $1,017.93 | $1,099.4037 | $1,099.40 | $1,099.40 | $1,099.30 | |