| 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 | $143.70 | 13.286% | $162.792 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $225.26 | 3.764% | $233.7388 | $233.74 | $233.75 | $233.70 |
| Purchase #3 | $16.37 | 6.465% | $17.4283 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $206.43 | 8.127% | $223.2066 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $140.51 | 6.528% | $149.6825 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $69.46 | 5.130% | $73.0233 | $73.02 | $73.00 | $73.00 |
| Purchase #7 | $161.30 | 12.546% | $181.5367 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $963.03 | $1,041.4082 | $1,041.41 | $1,041.45 | $1,041.30 | |