| 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 | $158.80 | 3.290% | $164.0245 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $131.70 | 4.754% | $137.961 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $188.93 | 8.789% | $205.5351 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $240.26 | 7.520% | $258.3276 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $203.30 | 11.253% | $226.1773 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $208.76 | 11.793% | $233.3791 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $206.73 | 9.317% | $225.991 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $1,338.48 | $1,451.3956 | $1,451.40 | $1,451.45 | $1,451.40 | |