| 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 | $147.91 | 6.542% | $157.5863 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $11.46 | 5.676% | $12.1105 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $8.98 | 6.744% | $9.5856 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $206.62 | 10.340% | $227.9845 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $238.53 | 7.467% | $256.341 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $126.96 | 13.597% | $144.2228 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $226.91 | 9.165% | $247.7063 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $967.37 | $1,055.5370 | $1,055.54 | $1,055.55 | $1,055.50 | |