| 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 | $72.38 | 13.534% | $82.1759 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $23.68 | 3.751% | $24.5682 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $132.65 | 11.312% | $147.6554 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $147.45 | 7.617% | $158.6813 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $248.80 | 6.394% | $264.7083 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $16.80 | 7.668% | $18.0882 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $42.61 | 8.708% | $46.3205 | $46.32 | $46.30 | $46.30 |
| 7 purchase totals = | $684.37 | $742.1978 | $742.21 | $742.20 | $742.30 | |