| 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 | $153.90 | 4.180% | $160.333 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $236.43 | 13.862% | $269.2039 | $269.20 | $269.20 | $269.20 |
| Purchase #3 | $151.43 | 9.810% | $166.2853 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $49.73 | 13.257% | $56.3227 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $183.89 | 4.117% | $191.4608 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $235.97 | 7.486% | $253.6347 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $76.57 | 9.312% | $83.7002 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $1,087.92 | $1,180.9406 | $1,180.93 | $1,180.95 | $1,180.90 | |