| 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 | $147.89 | 3.219% | $152.6506 | $152.65 | $152.65 | $152.70 |
| Purchase #2 | $141.85 | 13.765% | $161.3757 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $213.39 | 3.786% | $221.4689 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $16.25 | 3.478% | $16.8152 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $17.26 | 4.418% | $18.0225 | $18.02 | $18.00 | $18.00 |
| Purchase #6 | $190.85 | 7.230% | $204.6485 | $204.65 | $204.65 | $204.60 |
| Purchase #7 | $60.84 | 7.375% | $65.327 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $788.33 | $840.3084 | $840.32 | $840.30 | $840.30 | |