| 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 | $152.49 | 5.646% | $161.0996 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $10.81 | 11.704% | $12.0752 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $35.67 | 12.523% | $40.137 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $155.70 | 11.255% | $173.224 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $99.44 | 3.197% | $102.6191 | $102.62 | $102.60 | $102.60 |
| Purchase #6 | $238.49 | 9.226% | $260.4931 | $260.49 | $260.50 | $260.50 |
| Purchase #7 | $145.76 | 8.680% | $158.412 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $838.36 | $908.0600 | $908.06 | $908.05 | $908.00 | |