| 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 | $148.49 | 4.144% | $154.6434 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $154.85 | 4.844% | $162.3509 | $162.35 | $162.35 | $162.40 |
| Purchase #3 | $13.42 | 13.137% | $15.183 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $97.84 | 5.807% | $103.5216 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $13.54 | 11.621% | $15.1135 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $65.39 | 9.767% | $71.7766 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $103.32 | 5.248% | $108.7422 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $596.85 | $631.3312 | $631.32 | $631.35 | $631.30 | |