| 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 | $163.54 | 12.705% | $184.3178 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $18.81 | 11.568% | $20.9859 | $20.99 | $21.00 | $21.00 |
| Purchase #3 | $97.71 | 7.280% | $104.8233 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $136.51 | 9.814% | $149.9071 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $131.67 | 8.174% | $142.4327 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $201.26 | 4.502% | $210.3207 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $177.64 | 13.166% | $201.0281 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $927.14 | $1,013.8156 | $1,013.82 | $1,013.80 | $1,013.70 | |