| 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 | $159.67 | 9.687% | $175.1372 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $250.88 | 12.799% | $282.9901 | $282.99 | $283.00 | $283.00 |
| Purchase #3 | $190.84 | 5.157% | $200.6816 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $180.48 | 7.368% | $193.7778 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $89.53 | 3.106% | $92.3108 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $84.78 | 3.804% | $88.005 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $28.82 | 6.254% | $30.6224 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $985.00 | $1,063.5249 | $1,063.53 | $1,063.55 | $1,063.50 | |