| 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 | $120.39 | 5.464% | $126.9681 | $126.97 | $126.95 | $127.00 |
| Purchase #2 | $122.96 | 12.338% | $138.1308 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $189.61 | 4.199% | $197.5717 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $168.84 | 6.663% | $180.0898 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $126.85 | 11.172% | $141.0217 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $9.64 | 10.618% | $10.6636 | $10.66 | $10.65 | $10.70 |
| Purchase #7 | $178.32 | 5.371% | $187.8976 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $916.61 | $982.3433 | $982.34 | $982.30 | $982.40 | |