| 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 | $171.62 | 4.335% | $179.0597 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $214.65 | 3.165% | $221.4437 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $245.31 | 5.128% | $257.8895 | $257.89 | $257.90 | $257.90 |
| Purchase #4 | $83.32 | 5.647% | $88.0251 | $88.03 | $88.05 | $88.00 |
| Purchase #5 | $133.61 | 6.511% | $142.3093 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $211.85 | 9.362% | $231.6834 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $46.37 | 8.723% | $50.4149 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $1,106.73 | $1,170.8256 | $1,170.82 | $1,170.85 | $1,170.80 | |