| 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 | $181.70 | 11.269% | $202.1758 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $228.84 | 8.205% | $247.6163 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $42.91 | 3.808% | $44.544 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $49.60 | 3.372% | $51.2725 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $163.68 | 10.146% | $180.287 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $145.25 | 11.552% | $162.0293 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $221.93 | 10.821% | $245.945 | $245.95 | $245.95 | $245.90 |
| 7 purchase totals = | $1,033.91 | $1,133.8699 | $1,133.88 | $1,133.90 | $1,133.80 | |