| 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 | $149.40 | 10.254% | $164.7195 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $33.88 | 4.364% | $35.3585 | $35.36 | $35.35 | $35.40 |
| Purchase #3 | $238.48 | 10.303% | $263.0506 | $263.05 | $263.05 | $263.10 |
| Purchase #4 | $246.67 | 6.218% | $262.0079 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $149.36 | 12.684% | $168.3048 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $250.55 | 10.218% | $276.1512 | $276.15 | $276.15 | $276.20 |
| Purchase #7 | $180.63 | 4.659% | $189.0456 | $189.05 | $189.05 | $189.00 |
| 7 purchase totals = | $1,248.97 | $1,358.6381 | $1,358.64 | $1,358.60 | $1,358.70 | |