| 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 | $71.32 | 12.486% | $80.225 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $190.55 | 6.239% | $202.4384 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $167.85 | 12.745% | $189.2425 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $173.25 | 5.161% | $182.1914 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $232.39 | 13.698% | $264.2228 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $141.82 | 7.866% | $152.9756 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $250.30 | 13.757% | $284.7338 | $284.73 | $284.75 | $284.70 |
| 7 purchase totals = | $1,227.48 | $1,356.0295 | $1,356.03 | $1,356.10 | $1,355.90 | |