| 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 | $157.79 | 5.291% | $166.1387 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $221.91 | 7.443% | $238.4268 | $238.43 | $238.45 | $238.40 |
| Purchase #3 | $172.74 | 9.265% | $188.7444 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $201.98 | 5.870% | $213.8362 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $205.33 | 12.681% | $231.3679 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $184.99 | 8.503% | $200.7197 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $160.54 | 13.845% | $182.7668 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $1,305.28 | $1,422.0005 | $1,422.01 | $1,422.00 | $1,421.90 | |