| 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 | $155.74 | 3.185% | $160.7003 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $221.57 | 6.199% | $235.3051 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $143.93 | 13.867% | $163.8888 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $142.30 | 11.706% | $158.9576 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $110.81 | 12.433% | $124.587 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $218.30 | 7.131% | $233.867 | $233.87 | $233.85 | $233.90 |
| Purchase #7 | $76.73 | 6.696% | $81.8678 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $1,069.38 | $1,159.1736 | $1,159.19 | $1,159.15 | $1,159.30 | |