| 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 | $130.55 | 13.543% | $148.2304 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $184.38 | 4.502% | $192.6808 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $28.26 | 9.428% | $30.9244 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $187.40 | 8.586% | $203.4902 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $71.66 | 4.267% | $74.7177 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $61.27 | 12.706% | $69.055 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $114.79 | 11.719% | $128.2422 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $778.31 | $847.3407 | $847.34 | $847.35 | $847.30 | |