| 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 | $14.80 | 8.560% | $16.0669 | $16.07 | $16.05 | $16.10 |
| Purchase #2 | $177.64 | 9.166% | $193.9225 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $193.58 | 9.356% | $211.6913 | $211.69 | $211.70 | $211.70 |
| Purchase #4 | $167.53 | 5.630% | $176.9619 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $187.52 | 3.735% | $194.5239 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $74.39 | 12.557% | $83.7312 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $222.40 | 13.537% | $252.5063 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,037.86 | $1,129.4040 | $1,129.40 | $1,129.35 | $1,129.40 | |