| 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 | $147.26 | 6.806% | $157.2825 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $75.95 | 7.371% | $81.5483 | $81.55 | $81.55 | $81.50 |
| Purchase #3 | $142.54 | 6.254% | $151.4545 | $151.45 | $151.45 | $151.50 |
| Purchase #4 | $183.38 | 8.133% | $198.2943 | $198.29 | $198.30 | $198.30 |
| Purchase #5 | $160.71 | 11.427% | $179.0743 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $180.47 | 9.861% | $198.2661 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $5.33 | 4.148% | $5.5511 | $5.55 | $5.55 | $5.60 |
| 7 purchase totals = | $895.64 | $971.4711 | $971.46 | $971.45 | $971.60 | |