| 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 | $165.65 | 8.477% | $179.6922 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $152.70 | 5.160% | $160.5793 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $243.43 | 7.390% | $261.4195 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $221.44 | 11.865% | $247.7139 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $132.60 | 9.220% | $144.8257 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $131.83 | 7.248% | $141.385 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $165.51 | 9.605% | $181.4072 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $1,213.16 | $1,317.0228 | $1,317.03 | $1,317.05 | $1,317.00 | |