| 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 | $162.87 | 3.605% | $168.7415 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $225.53 | 7.134% | $241.6193 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $77.62 | 11.398% | $86.4671 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $184.28 | 5.524% | $194.4596 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $35.54 | 5.404% | $37.4606 | $37.46 | $37.45 | $37.50 |
| Purchase #6 | $213.35 | 12.859% | $240.7847 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $232.90 | 5.180% | $244.9642 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,132.09 | $1,214.4970 | $1,214.49 | $1,214.45 | $1,214.60 | |