| 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 | $155.47 | 4.351% | $162.2345 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $122.25 | 10.481% | $135.063 | $135.06 | $135.05 | $135.10 |
| Purchase #3 | $15.59 | 9.395% | $17.0547 | $17.05 | $17.05 | $17.10 |
| Purchase #4 | $186.63 | 4.264% | $194.5879 | $194.59 | $194.60 | $194.60 |
| Purchase #5 | $95.57 | 3.492% | $98.9073 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $12.85 | 9.544% | $14.0764 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $106.63 | 6.155% | $113.1931 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $694.99 | $735.1169 | $735.11 | $735.15 | $735.20 | |