| 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 | $174.73 | 3.248% | $180.4052 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $111.48 | 6.803% | $119.064 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $184.33 | 12.627% | $207.6053 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $25.46 | 5.477% | $26.8544 | $26.85 | $26.85 | $26.90 |
| Purchase #5 | $140.52 | 4.327% | $146.6003 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $230.49 | 11.810% | $257.7109 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $207.44 | 5.504% | $218.8575 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $1,074.45 | $1,157.0976 | $1,157.10 | $1,157.05 | $1,157.20 | |