| 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 | $131.74 | 6.406% | $140.1793 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $244.41 | 11.655% | $272.896 | $272.90 | $272.90 | $272.90 |
| Purchase #3 | $222.62 | 10.802% | $246.6674 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $161.93 | 3.179% | $167.0778 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $82.99 | 12.320% | $93.2144 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $87.85 | 12.419% | $98.7601 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $184.76 | 5.413% | $194.7611 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $1,116.30 | $1,213.5561 | $1,213.56 | $1,213.55 | $1,213.70 | |