| 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 | $140.47 | 7.286% | $150.7046 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $95.65 | 13.552% | $108.6125 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $35.29 | 4.531% | $36.889 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $16.64 | 3.126% | $17.1602 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $23.93 | 11.470% | $26.6748 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $239.52 | 11.350% | $266.7055 | $266.71 | $266.70 | $266.70 |
| Purchase #7 | $216.72 | 7.255% | $232.443 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $768.22 | $839.1896 | $839.18 | $839.15 | $839.20 | |