| 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 | $159.46 | 13.341% | $180.7336 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $30.90 | 8.873% | $33.6418 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $209.72 | 13.798% | $238.6572 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $245.57 | 8.690% | $266.91 | $266.91 | $266.90 | $266.90 |
| Purchase #5 | $138.68 | 6.811% | $148.1255 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $219.70 | 8.680% | $238.77 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $35.97 | 7.873% | $38.8019 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $1,040.00 | $1,145.6400 | $1,145.64 | $1,145.65 | $1,145.60 | |