| 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 | $142.46 | 5.382% | $150.1272 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $90.81 | 6.381% | $96.6046 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $71.40 | 3.686% | $74.0318 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $179.53 | 12.632% | $202.2082 | $202.21 | $202.20 | $202.20 |
| Purchase #5 | $210.51 | 3.376% | $217.6168 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $246.89 | 12.413% | $277.5365 | $277.54 | $277.55 | $277.50 |
| Purchase #7 | $82.97 | 9.306% | $90.6912 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $1,024.57 | $1,108.8163 | $1,108.82 | $1,108.85 | $1,108.70 | |