| 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 | $205.35 | 4.519% | $214.6298 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $149.52 | 9.278% | $163.3925 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $22.79 | 8.125% | $24.6417 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $127.78 | 12.752% | $144.0745 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $38.63 | 12.632% | $43.5097 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $168.86 | 10.603% | $186.7642 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $41.40 | 6.480% | $44.0827 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $754.33 | $821.0951 | $821.08 | $821.10 | $821.10 | |