| 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 | $166.65 | 13.826% | $189.691 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $235.86 | 7.461% | $253.4575 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $216.53 | 9.252% | $236.5634 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $71.36 | 12.712% | $80.4313 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $14.78 | 9.438% | $16.1749 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $148.81 | 3.149% | $153.496 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $114.33 | 9.614% | $125.3217 | $125.32 | $125.30 | $125.30 |
| 7 purchase totals = | $968.32 | $1,055.1358 | $1,055.13 | $1,055.10 | $1,055.20 | |