| 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 | $181.43 | 11.746% | $202.7408 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $195.29 | 12.223% | $219.1603 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $24.54 | 7.688% | $26.4266 | $26.43 | $26.45 | $26.40 |
| Purchase #4 | $162.36 | 10.249% | $179.0003 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $106.44 | 4.384% | $111.1063 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $34.63 | 3.681% | $35.9047 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $63.50 | 8.787% | $69.0797 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $768.19 | $843.4187 | $843.42 | $843.45 | $843.40 | |