| 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 | $155.98 | 11.471% | $173.8725 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $209.26 | 13.794% | $238.1253 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $17.34 | 8.167% | $18.7562 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $71.56 | 8.190% | $77.4208 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $154.88 | 11.357% | $172.4697 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $8.88 | 10.655% | $9.8262 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $78.89 | 6.427% | $83.9603 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $696.79 | $774.4310 | $774.44 | $774.40 | $774.50 | |