| 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 | $141.48 | 10.103% | $155.7737 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $151.66 | 5.602% | $160.156 | $160.16 | $160.15 | $160.20 |
| Purchase #3 | $216.36 | 11.336% | $240.8866 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $232.97 | 10.743% | $257.998 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $106.91 | 7.145% | $114.5487 | $114.55 | $114.55 | $114.50 |
| Purchase #6 | $247.77 | 5.446% | $261.2636 | $261.26 | $261.25 | $261.30 |
| Purchase #7 | $124.62 | 12.301% | $139.9495 | $139.95 | $139.95 | $139.90 |
| 7 purchase totals = | $1,221.77 | $1,330.5761 | $1,330.58 | $1,330.55 | $1,330.60 | |