| 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 | $130.91 | 7.230% | $140.3748 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $89.81 | 4.246% | $93.6233 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $223.97 | 6.340% | $238.1697 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $222.66 | 10.119% | $245.191 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $172.43 | 10.763% | $190.9886 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $85.87 | 10.160% | $94.5944 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $137.46 | 10.475% | $151.8589 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $1,063.11 | $1,154.8007 | $1,154.79 | $1,154.75 | $1,154.90 | |