| 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 | $117.90 | 3.618% | $122.1656 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $75.80 | 10.259% | $83.5763 | $83.58 | $83.60 | $83.60 |
| Purchase #3 | $15.56 | 6.689% | $16.6008 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $196.55 | 3.656% | $203.7359 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $169.31 | 11.597% | $188.9449 | $188.94 | $188.95 | $188.90 |
| Purchase #6 | $149.41 | 10.367% | $164.8993 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $77.74 | 3.457% | $80.4275 | $80.43 | $80.45 | $80.40 |
| 7 purchase totals = | $802.27 | $860.3503 | $860.36 | $860.40 | $860.30 | |