| 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 | $166.25 | 6.600% | $177.2225 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $158.55 | 13.278% | $179.6023 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $102.28 | 13.146% | $115.7257 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $203.46 | 13.563% | $231.0553 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $219.93 | 6.642% | $234.5378 | $234.54 | $234.55 | $234.50 |
| Purchase #6 | $218.59 | 4.383% | $228.1708 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $219.58 | 4.684% | $229.8651 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,288.64 | $1,396.1795 | $1,396.19 | $1,396.15 | $1,396.20 | |