| 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 | $159.46 | 13.511% | $181.0046 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $38.99 | 6.472% | $41.5134 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $247.25 | 6.406% | $263.0888 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $202.67 | 3.344% | $209.4473 | $209.45 | $209.45 | $209.40 |
| Purchase #5 | $123.30 | 10.477% | $136.2181 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $208.75 | 4.272% | $217.6678 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $46.98 | 11.572% | $52.4165 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $1,027.40 | $1,101.3565 | $1,101.36 | $1,101.30 | $1,101.30 | |