| 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 | $161.72 | 10.455% | $178.6278 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $41.43 | 5.718% | $43.799 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $239.71 | 12.705% | $270.1652 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $32.52 | 5.159% | $34.1977 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $87.65 | 12.796% | $98.8657 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $68.59 | 5.583% | $72.4194 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $125.54 | 10.493% | $138.7129 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $757.16 | $836.7877 | $836.80 | $836.75 | $836.80 | |