| 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 | $6.36 | 8.439% | $6.8967 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $162.52 | 4.687% | $170.1373 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $114.78 | 8.199% | $124.1908 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $157.39 | 12.227% | $176.6341 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $189.80 | 11.707% | $212.0199 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $213.38 | 10.864% | $236.5616 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $191.31 | 4.759% | $200.4144 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $1,035.54 | $1,126.8548 | $1,126.85 | $1,126.85 | $1,126.80 | |