| 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 | $186.57 | 6.122% | $197.9918 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $129.63 | 13.655% | $147.331 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $203.37 | 8.195% | $220.0362 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $243.75 | 10.478% | $269.2901 | $269.29 | $269.30 | $269.30 |
| Purchase #5 | $124.50 | 10.555% | $137.641 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $109.64 | 11.269% | $121.9953 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $177.43 | 6.208% | $188.4449 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $1,174.89 | $1,282.7303 | $1,282.73 | $1,282.80 | $1,282.60 | |