| 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 | $188.40 | 8.687% | $204.7663 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $79.46 | 11.204% | $88.3627 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $8.46 | 7.274% | $9.0754 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $171.94 | 9.150% | $187.6725 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $11.97 | 13.495% | $13.5854 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $95.76 | 4.631% | $100.1946 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $120.95 | 13.873% | $137.7294 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $676.94 | $741.3863 | $741.39 | $741.40 | $741.50 | |