| 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 | $152.48 | 7.656% | $164.1539 | $164.15 | $164.15 | $164.20 |
| Purchase #2 | $25.47 | 9.500% | $27.8897 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $138.54 | 10.342% | $152.8678 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $242.75 | 11.313% | $270.2123 | $270.21 | $270.20 | $270.20 |
| Purchase #5 | $104.34 | 12.250% | $117.1217 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $232.67 | 11.413% | $259.2246 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $31.42 | 13.739% | $35.7368 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $927.67 | $1,027.2068 | $1,027.20 | $1,027.15 | $1,027.20 | |