| 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 | $137.63 | 6.704% | $146.8567 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $169.31 | 6.206% | $179.8174 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $194.58 | 8.191% | $210.518 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $198.76 | 3.184% | $205.0885 | $205.09 | $205.10 | $205.10 |
| Purchase #5 | $139.44 | 11.477% | $155.4435 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $54.98 | 13.796% | $62.565 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $231.81 | 6.618% | $247.1512 | $247.15 | $247.15 | $247.20 |
| 7 purchase totals = | $1,126.51 | $1,207.4403 | $1,207.45 | $1,207.40 | $1,207.50 | |