| 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 | $159.51 | 12.299% | $179.1281 | $179.13 | $179.15 | $179.10 |
| Purchase #2 | $204.72 | 4.799% | $214.5445 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $84.70 | 9.144% | $92.445 | $92.45 | $92.45 | $92.40 |
| Purchase #4 | $219.47 | 3.814% | $227.8406 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $208.80 | 3.143% | $215.3626 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $10.64 | 7.627% | $11.4515 | $11.45 | $11.45 | $11.50 |
| Purchase #7 | $160.29 | 7.332% | $172.0425 | $172.04 | $172.05 | $172.00 |
| 7 purchase totals = | $1,048.13 | $1,112.8148 | $1,112.81 | $1,112.85 | $1,112.70 | |