| 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 | $171.27 | 12.705% | $193.0299 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $210.91 | 5.731% | $222.9973 | $223.00 | $223.00 | $223.00 |
| Purchase #3 | $127.53 | 5.247% | $134.2215 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $63.69 | 13.602% | $72.3531 | $72.35 | $72.35 | $72.40 |
| Purchase #5 | $221.97 | 11.544% | $247.5942 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $9.28 | 11.853% | $10.38 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $152.45 | 3.282% | $157.4534 | $157.45 | $157.45 | $157.50 |
| 7 purchase totals = | $957.10 | $1,038.0294 | $1,038.02 | $1,038.05 | $1,038.10 | |