| 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 | $161.42 | 8.166% | $174.6016 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $180.94 | 12.677% | $203.8778 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $132.63 | 7.817% | $142.9977 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $171.86 | 4.677% | $179.8979 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $45.62 | 9.792% | $50.0871 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $166.31 | 12.339% | $186.831 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $38.99 | 9.299% | $42.6157 | $42.62 | $42.60 | $42.60 |
| 7 purchase totals = | $897.77 | $980.9088 | $980.92 | $980.95 | $980.90 | |