| 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 | $108.97 | 7.129% | $116.7385 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $144.63 | 5.190% | $152.1363 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $170.48 | 5.558% | $179.9553 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $37.33 | 8.123% | $40.3623 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $201.32 | 9.435% | $220.3145 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $54.49 | 3.639% | $56.4729 | $56.47 | $56.45 | $56.50 |
| Purchase #7 | $23.96 | 4.604% | $25.0631 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $741.18 | $791.0429 | $791.04 | $791.00 | $791.10 | |