| 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 | $148.65 | 8.624% | $161.4696 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $132.60 | 6.328% | $140.9909 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $92.60 | 9.448% | $101.3488 | $101.35 | $101.35 | $101.30 |
| Purchase #4 | $179.92 | 11.260% | $200.179 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $29.79 | 12.175% | $33.4169 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $161.65 | 9.109% | $176.3747 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $202.66 | 10.530% | $224.0001 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $947.87 | $1,037.7800 | $1,037.78 | $1,037.75 | $1,037.80 | |