| 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 | $133.88 | 9.730% | $146.9065 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $19.44 | 9.127% | $21.2143 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $162.95 | 4.560% | $170.3805 | $170.38 | $170.40 | $170.40 |
| Purchase #4 | $75.64 | 10.788% | $83.8 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $69.89 | 10.180% | $77.0048 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $130.73 | 11.860% | $146.2346 | $146.23 | $146.25 | $146.20 |
| Purchase #7 | $142.49 | 5.345% | $150.1061 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $735.02 | $795.6468 | $795.64 | $795.65 | $795.60 | |