| 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 | $137.88 | 6.654% | $147.0545 | $147.05 | $147.05 | $147.10 |
| Purchase #2 | $18.45 | 3.841% | $19.1587 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $86.70 | 12.708% | $97.7178 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $249.68 | 11.698% | $278.8876 | $278.89 | $278.90 | $278.90 |
| Purchase #5 | $166.47 | 13.557% | $189.0383 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $58.41 | 13.294% | $66.175 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $200.39 | 9.121% | $218.6676 | $218.67 | $218.65 | $218.70 |
| 7 purchase totals = | $917.98 | $1,016.6995 | $1,016.71 | $1,016.70 | $1,016.80 | |