| 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 | $160.61 | 3.412% | $166.09 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $107.33 | 8.419% | $116.3661 | $116.37 | $116.35 | $116.40 |
| Purchase #3 | $5.76 | 12.843% | $6.4998 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $42.32 | 9.483% | $46.3332 | $46.33 | $46.35 | $46.30 |
| Purchase #5 | $62.80 | 6.395% | $66.8161 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $250.76 | 3.199% | $258.7818 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $38.92 | 3.570% | $40.3094 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $668.50 | $701.1964 | $701.20 | $701.20 | $701.20 | |