| 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 | $152.55 | 12.444% | $171.5333 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $179.30 | 4.294% | $186.9991 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $32.98 | 6.864% | $35.2437 | $35.24 | $35.25 | $35.20 |
| Purchase #4 | $199.78 | 10.164% | $220.0856 | $220.09 | $220.10 | $220.10 |
| Purchase #5 | $11.89 | 13.664% | $13.5146 | $13.51 | $13.50 | $13.50 |
| Purchase #6 | $243.71 | 6.528% | $259.6194 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $121.97 | 12.500% | $137.2163 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $942.18 | $1,024.2120 | $1,024.21 | $1,024.20 | $1,024.10 | |