| 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 | $179.25 | 10.716% | $198.4584 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $133.39 | 9.261% | $145.7432 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $156.63 | 4.274% | $163.3244 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $91.30 | 5.365% | $96.1982 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $194.44 | 9.502% | $212.9157 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $175.94 | 7.588% | $189.2903 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $187.80 | 11.286% | $208.9951 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $1,118.75 | $1,214.9253 | $1,214.93 | $1,214.90 | $1,214.90 | |