| 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 | $153.62 | 11.360% | $171.0712 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $234.82 | 6.404% | $249.8579 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $185.29 | 3.349% | $191.4954 | $191.50 | $191.50 | $191.50 |
| Purchase #4 | $197.79 | 3.460% | $204.6335 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $249.99 | 5.803% | $264.4969 | $264.50 | $264.50 | $264.50 |
| Purchase #6 | $77.38 | 8.816% | $84.2018 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $19.62 | 11.136% | $21.8049 | $21.80 | $21.80 | $21.80 |
| 7 purchase totals = | $1,118.51 | $1,187.5616 | $1,187.56 | $1,187.55 | $1,187.60 | |