| 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 | $154.54 | 4.127% | $160.9179 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $157.91 | 5.873% | $167.1841 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $249.51 | 3.121% | $257.2972 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $239.62 | 11.677% | $267.6004 | $267.60 | $267.60 | $267.60 |
| Purchase #5 | $112.85 | 12.237% | $126.6595 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $208.64 | 13.651% | $237.1214 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $76.25 | 9.550% | $83.5319 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $1,199.32 | $1,300.3124 | $1,300.31 | $1,300.30 | $1,300.30 | |