| 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 | $108.58 | 13.176% | $122.8865 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $169.66 | 7.349% | $182.1283 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $95.77 | 8.787% | $104.1853 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $38.73 | 11.735% | $43.275 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $123.77 | 10.738% | $137.0604 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $51.58 | 12.115% | $57.8289 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $126.53 | 5.633% | $133.6574 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $714.62 | $781.0218 | $781.04 | $781.10 | $781.10 | |