| 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 | $142.88 | 10.568% | $157.9796 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $130.91 | 13.308% | $148.3315 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $170.74 | 13.718% | $194.1621 | $194.16 | $194.15 | $194.20 |
| Purchase #4 | $220.70 | 12.127% | $247.4643 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $113.39 | 4.770% | $118.7987 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $55.71 | 11.160% | $61.9272 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $186.91 | 13.102% | $211.3989 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $1,021.24 | $1,140.0623 | $1,140.06 | $1,140.10 | $1,140.10 | |