| 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 | $137.87 | 11.251% | $153.3818 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $231.82 | 6.416% | $246.6936 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $211.58 | 7.585% | $227.6283 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $65.99 | 5.200% | $69.4215 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $99.55 | 12.800% | $112.2924 | $112.29 | $112.30 | $112.30 |
| Purchase #6 | $173.90 | 3.404% | $179.8196 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $146.26 | 5.668% | $154.55 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $1,066.97 | $1,143.7872 | $1,143.78 | $1,143.80 | $1,143.80 | |