| 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 | $151.60 | 6.754% | $161.8391 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $99.64 | 3.336% | $102.964 | $102.96 | $102.95 | $103.00 |
| Purchase #3 | $137.35 | 4.458% | $143.4731 | $143.47 | $143.45 | $143.50 |
| Purchase #4 | $162.48 | 10.483% | $179.5128 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $227.55 | 7.356% | $244.2886 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $217.76 | 9.132% | $237.6458 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $29.91 | 6.455% | $31.8407 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $1,026.29 | $1,101.5641 | $1,101.56 | $1,101.55 | $1,101.50 | |