| 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 | $162.61 | 9.449% | $177.975 | $177.98 | $178.00 | $178.00 |
| Purchase #2 | $104.51 | 3.701% | $108.3779 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $107.34 | 7.583% | $115.4796 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $70.92 | 3.281% | $73.2469 | $73.25 | $73.25 | $73.20 |
| Purchase #5 | $54.34 | 4.806% | $56.9516 | $56.95 | $56.95 | $57.00 |
| Purchase #6 | $210.92 | 12.705% | $237.7174 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $127.37 | 11.174% | $141.6023 | $141.60 | $141.60 | $141.60 |
| 7 purchase totals = | $838.01 | $911.3507 | $911.36 | $911.40 | $911.40 | |