| 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 | $142.86 | 10.565% | $157.9532 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $245.53 | 5.518% | $259.0783 | $259.08 | $259.10 | $259.10 |
| Purchase #3 | $192.66 | 11.723% | $215.2455 | $215.25 | $215.25 | $215.20 |
| Purchase #4 | $229.71 | 7.505% | $246.9497 | $246.95 | $246.95 | $246.90 |
| Purchase #5 | $87.25 | 6.787% | $93.1717 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $203.52 | 12.176% | $228.3006 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $13.98 | 12.681% | $15.7528 | $15.75 | $15.75 | $15.80 |
| 7 purchase totals = | $1,115.51 | $1,216.4518 | $1,216.45 | $1,216.45 | $1,216.50 | |