| 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 | $183.33 | 7.846% | $197.7141 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $159.81 | 3.403% | $165.2483 | $165.25 | $165.25 | $165.20 |
| Purchase #3 | $130.89 | 3.554% | $135.5418 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $238.80 | 6.602% | $254.5656 | $254.57 | $254.55 | $254.60 |
| Purchase #5 | $209.94 | 13.471% | $238.221 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $170.42 | 6.469% | $181.4445 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $222.81 | 12.322% | $250.2646 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $1,316.00 | $1,422.9999 | $1,422.99 | $1,422.95 | $1,422.90 | |