| 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 | $8.48 | 3.602% | $8.7854 | $8.79 | $8.80 | $8.80 |
| Purchase #2 | $110.32 | 6.264% | $117.2304 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $134.48 | 9.851% | $147.7276 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $152.45 | 6.708% | $162.6763 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $134.61 | 4.605% | $140.8088 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $188.80 | 4.601% | $197.4867 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $200.42 | 3.499% | $207.4327 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $929.56 | $982.1479 | $982.16 | $982.25 | $982.10 | |