| 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 | $163.76 | 10.130% | $180.3489 | $180.35 | $180.35 | $180.30 |
| Purchase #2 | $193.27 | 9.565% | $211.7563 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $236.61 | 7.126% | $253.4708 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $31.72 | 6.726% | $33.8535 | $33.85 | $33.85 | $33.90 |
| Purchase #5 | $138.85 | 10.845% | $153.9083 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $39.56 | 3.350% | $40.8853 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $249.70 | 6.670% | $266.355 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $1,053.47 | $1,140.5781 | $1,140.59 | $1,140.55 | $1,140.70 | |