| 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 | $187.79 | 6.671% | $200.3175 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $171.28 | 13.125% | $193.7605 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $231.83 | 9.310% | $253.4134 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $71.48 | 5.659% | $75.5251 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $134.68 | 4.365% | $140.5588 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $140.65 | 11.431% | $156.7277 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $63.90 | 5.402% | $67.3519 | $67.35 | $67.35 | $67.40 |
| 7 purchase totals = | $1,001.61 | $1,087.6549 | $1,087.66 | $1,087.65 | $1,087.70 | |