| 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 | $133.40 | 6.636% | $142.2524 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $188.57 | 4.510% | $197.0745 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $181.52 | 11.609% | $202.5927 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $72.70 | 10.221% | $80.1307 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $34.97 | 13.349% | $39.6381 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $26.37 | 5.639% | $27.857 | $27.86 | $27.85 | $27.90 |
| Purchase #7 | $83.92 | 7.393% | $90.1242 | $90.12 | $90.10 | $90.10 |
| 7 purchase totals = | $721.45 | $779.6696 | $779.66 | $779.65 | $779.70 | |