| 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 | $139.95 | 13.700% | $159.1232 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $198.83 | 11.786% | $222.2641 | $222.26 | $222.25 | $222.30 |
| Purchase #3 | $235.69 | 7.198% | $252.655 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $69.33 | 8.371% | $75.1336 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $159.65 | 13.441% | $181.1086 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $99.96 | 13.828% | $113.7825 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $9.64 | 5.279% | $10.1489 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $913.05 | $1,014.2159 | $1,014.21 | $1,014.20 | $1,014.20 | |