| 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 | $150.44 | 7.808% | $162.1864 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $114.58 | 6.119% | $121.5912 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $199.90 | 9.844% | $219.5782 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $229.78 | 8.688% | $249.7433 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $215.61 | 8.647% | $234.2538 | $234.25 | $234.25 | $234.30 |
| Purchase #6 | $34.39 | 10.154% | $37.882 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $147.46 | 6.604% | $157.1983 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,092.16 | $1,182.4332 | $1,182.43 | $1,182.50 | $1,182.50 | |