| 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 | $141.43 | 6.366% | $150.4334 | $150.43 | $150.45 | $150.40 |
| Purchase #2 | $53.56 | 4.627% | $56.0382 | $56.04 | $56.05 | $56.00 |
| Purchase #3 | $189.99 | 6.386% | $202.1228 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $80.45 | 3.399% | $83.1845 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $244.76 | 10.705% | $270.9616 | $270.96 | $270.95 | $271.00 |
| Purchase #6 | $147.93 | 6.555% | $157.6268 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $47.84 | 6.265% | $50.8372 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $905.96 | $971.2045 | $971.20 | $971.25 | $971.10 | |