| 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 | $85.48 | 6.537% | $91.0678 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $111.30 | 9.221% | $121.563 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $206.87 | 8.443% | $224.336 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $145.58 | 11.312% | $162.048 | $162.05 | $162.05 | $162.00 |
| Purchase #5 | $32.70 | 11.305% | $36.3967 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $23.78 | 8.186% | $25.7266 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $142.91 | 10.469% | $157.8712 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $748.62 | $819.0093 | $819.02 | $819.00 | $819.00 | |