| 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 | $126.52 | 13.347% | $143.4066 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $118.47 | 10.166% | $130.5137 | $130.51 | $130.50 | $130.50 |
| Purchase #3 | $216.69 | 8.609% | $235.3448 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $209.89 | 5.694% | $221.8411 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $139.74 | 13.679% | $158.855 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $65.26 | 7.334% | $70.0462 | $70.05 | $70.05 | $70.00 |
| Purchase #7 | $183.94 | 10.673% | $203.5719 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $1,060.51 | $1,163.5793 | $1,163.58 | $1,163.55 | $1,163.50 | |